List of denaturalized former citizens of the United States
This is a list of denaturalized former citizens of the United States, that is, those who became citizens through naturalization and were subsequently stripped of citizenship. In the cases of Solomon Adler and Bhagat Singh Thind, they subsequently obtained United States citizenship. Frank Walus's nationality was restored after doubts emerged as to the accuracy of the complaints against him and his conviction was quashed.
According to a February 2, 2011 release from the United States Department of Justice, since 1979, the federal government has stripped 107 people of citizenship for alleged involvement in war crimes committed during World War II through the efforts of the Office of Special Investigations. An unabridged 600-page Justice Department report obtained by The New York Times in 2010 stated, "More than 300 Nazi persecutors have been deported, stripped of citizenship or blocked from entering the United States since the creation of the O.S.I." The Los Angeles Times reported in 2008 that five such denaturalized men could not be deported as no country would accept them, and that four others had died while in the same situation.
Others have been stripped of their citizenship for more mundane crimes; unless otherwise noteworthy, these people are not included on this list. Some of the people on the list below agreed after legal consultation and/or Department of State communications to give up their United States citizenship/nationality in order to avoid legal prosecution and/or exhaustive deportation/removal proceedings, which does not constitute voluntary relinquishment of citizenship as contrasted with the list of former United States citizens who relinquished their nationality.
Key of reasons
Hiding World War II crimes or association with Nazis
Serious crimes, suspicion of spying for the communists, or association with terrorists
All other reasons
| Name | Reason | Denaturalization date | Status |
| Adeneye, Ibraheem | Convicted of conspiracy to commit marriage fraud, naturalization fraud, and making a false statement to a federal agency. Adeneye indicated that he was engaged in brokering sham marriages between Nigerian nationals and U.S. citizens so that the Nigerians could obtain immigration benefits, ultimately leading to U.S. citizenship. In return, the U.S. citizen "spouses" received cash payments to assist the Nigerians in the deception. | U.S. District Judge Kenneth Hoyt sentenced Adeneye to the time he has already served in prison. The judge granted the government's motion to strip Adeneye of his U.S. citizenship. Adeneye became an alien subject to removal from the United States to Nigeria. | |
| Adler, Solomon | Government economist under investigation as a communist spy. Moved to Britain and was denaturalized after his passport expired. | Circa 1952 | |
| Almallah, Rasmi Khader | Became a permanent resident via a 1981 marriage four days before his student visa expired and naturalized in 1988. Almallah was stripped of his United States citizenship after coming to the authorities' attention for his connection to the Holy Land Foundation and also as a former employer of one of the 9/11 bombers. | Appealed unsuccessfully to the United States Court of Appeals, Fifth Circuit. Resident of Jordan, where he is a member of the Jordanian Senate. | |
| Artishenko, Basil | Member of Nazi-controlled police in Khoiniki, accused of helping execute about 100 unarmed people. | Not deported from the United States in a settlement with the government that required him to give up his citizenship and nationality in 1984; died in 1989. | |
| Artuković, Andrija | Croatian Minister of Interior 1941-1942; 1943. | Yugoslavia requested extradition 1951; request rejected 1959; deported 1986 to Yugoslavia. Not executed due to age and health. Died in a prison hospital in 1988, aged 88. | |
| Avdzej, John, aka: Ivan Aŭdzej and Jan Awdziej | Mayor of Stolpce in Nazi-occupied Poland. | Left the country in February 1984 for West Germany, where he renounced his US citizenship as part of a deal to avoid prosecution. Died in 1998. | |
| Bartesch, Martin | Failure to disclose his past when he applied for U.S. citizenship: member of the Prinz Eugen Division of the S.S. from 1943–44; while a guard at Mauthausen concentration camp, he shot Gottfried Ochshorn dead when Ochshorn attempted to escape. | Fled to Austria, where he later died. | |
| Baumann, Anton | SS Death Head's Battalion guard at Stutthof and Buchenwald concentration camps. | Ordered deported to Germany in 1993, but deportation was never carried out due to his health; died in 1994. | |
| Bellei, Aldo Mario | Born in Italy to an Italian father and an American mother, Bellei lost his citizenship for not moving to and living in the United States for at least five years prior to his 28th birthday; see Rogers v. Bellei. | U.S. Supreme Court vacated lower court ruling, finding against Bellei in 1971. Provision under which Bellei was denaturalized was repealed by Congress in 1978. | |
| Berezowskyj, Walter | Guard at Trawniki, Poniatowa, and Gusen concentration camps. | Never deported from the United States due to his health; died in 2010. | |
| Berger, Friedrich Karl | Nazi Guard at Meppen, a subcamp of the Neuengamme concentration camp near Hamburg | Trial began May 10, 2019 Memphis Tenn | Ordered Deported to Germany February 28,2020 |
| Bernes, Peter John | Deputy to Nazi-appointed mayor and police commander Werner Loew in Kupiškis, Lithuania. | Fled to Lithuania in 2002, where he later died. | |
| Bless, Anton | SS-Death's Head Battalion guard at Auschwitz concentration camp. | Fled to Germany in 1992, where he died in 2004. | |
| Braunsteiner, Hermine | Failure to disclose conviction for war crimes; female concentration camp guard. | First Nazi war criminal extradited from the United States to Germany. Sentenced to life imprisonment, but released in 1996 for health reasons. | |
| Breyer, Hans Johann aka Johann Breyer | Waffen SS; also Guard KZ Buchenwald and KZ Auschwitz | On June 17, 2013 the District Court of Weiden, Germany issued an arrest warrant for Johan Breyer for complicity in the commission of murder while a guard at Auschwitz. He was arrested at his home in Philadelphia one year later and although he was in frail health at age 89 he was held without bail pending an extradition hearing. Considering advanced age and that he was a teenager when World War II ended in Europe he is likely to be the last person pursued by the U.S. government for his service in the SS. He died in a hospital before his extradition hearing was held. | |
| Bučmys, Ildefonsas | Guard at Majdanek concentration camp. | Not deported from the United States in a settlement with the government that required him to give up his U.S. citizenship and nationality in 2005; he died later that same year. | |
| Budreika, Joseph | Member of the Lithuanian Schutzmannschaft. | Fled to Lithuania on May 14, 1996, in an agreement with the OSI. Died less than a month after arriving in Lithuania. | |
| Čiurinskas, Kazys, akas: Casimir/Kasimir/Kazimeris/Charlie/Casey Čiurinskas | Member of the Lithuanian Schutzmannschaft. | Fled to Lithuania in 1999 after consenting to deportation. | |
| Dailidė, Algimantas | For having "illegally procured" citizenship. Member of the Lithuanian Security Police during World War II. | Fled to Germany in 2004 after being ordered deported. Convicted by a Lithuanian court in 2006, but not imprisoned due to his age. | |
| Damrah, Fawaz Mohammed | Imam who was convicted on June 18, 2004, of lying on his naturalization application about his association with three groups classified as terrorist organizations by the U.S. government. | Deported to the Palestinian West Bank in January 2007. | |
| Demjanjuk, John | Allegedly concealed being a concentration camp guard at Sobibor, Majdanek, Flossenbürg, and Trawniki, thus committing naturalization fraud. | . Citizenship restored February 20, 1998. Denaturalized again on February 21, 2002. | Deported to Germany. On July 13, 2009, Demjanjuk was formally charged with 28,060 counts of accessory to murder, one for each person who died at Sobibor during the time he was accused of serving as a guard at the Nazi death camp. On November 30, 2009, Demjanjuk's trial began in Munich. Convicted by Germany in 2011, but released from custody pending his appeal. Died in 2012 before appeal could be heard, thus the Munich District court declared him "presumed innocent". The court confirmed that, in accordance with German law, Demjanjuk's previous interim conviction had been invalidated and that Demjanjuk was without a criminal record. |
| Denzinger, Jakob Frank, a.k.a. Jacob Frank Denzinger | Guard at Mauthausen, St. Georgen, Kraków, and Auschwitz concentration camps. | Fled to West Germany in August 1989; living in Croatia as of 2014. | |
| Derkacz, Michael, a.k.a. Michael Dercacz | Member of the Ukrainian police who "assisted the Nazis in persecuting civilian Jews." | Derkacz failed to file a notice of appeal against this summary judgment before the time for such an appeal expired, and the revocation of his citizenship thus became final. He died in August 1983 before his deportation hearings were scheduled to begin. | |
| Deutscher, Albert | Member of Selbstschutz in the Ukraine. | US Justice Department moved to denaturalize him; not proceeded with as Deutscher of Brookfield, Illinois died of injuries after being struck by a train. Cicero, Chicago Illinois December 18, 1981 | |
| Didrichsons, Valdis | Member of Arajs Kommando military unit in Nazi-occupied Latvia. | Never deported from the United States due to his health; died in 1995. | |
| Fedorenko, Feodor | Guard at Treblinka extermination camp. | Extradited to the Soviet Union, where he was executed. | |
| Firishchak, Osyp, akas: Osip/Yosef/Josif/Josyf; Firischtschak/Firiscak/Firischak/Firiszczak/Firischtschuk/Firitschak/Firschak | Member of the Ukrainian Auxiliary Police. | Ordered deported by an immigration judge; appeal denied by Supreme Court on February 21, 2012. Died later that same year. | |
| Friedrich, Adam | Guard at Gross-Rosen, Dyhernfurth, and Flossenbürg concentration camps. | Died in July 2006 before deportation proceedings could begin. | |
| Galan, Orest | Member of the Ukrainian Auxiliary Police | Ordered to leave United States by November 15, 2006 in settlement agreement with the OSI. Returned to Ukraine. | |
| Geiser, Anton | SS Death's Head Battalion guard at Sachsenhausen and Buchenwald. | Died in 2012 while appealing his deportation. | |
| Gimžauskas, Kazys | Deputy to Aleksandras Lileikis in the Lithuanian Security Police. | Fled to Lithuania in 1993 or 1994. Convicted by a Lithuanian court in 2001, but not imprisoned "after experts concluded he was not mentally fit to take responsibility for his past actions." Died shortly afterward. | |
| Goldman, Emma | Anarchist. | Deported on December 21, 1919; landed in Finland on January 17, 1920, and sent from there to the Russian border. | |
| Gorshkow, Mikhail | Former interrogator for the Gestapo accused of participating in the murders of about 3,000 people. | Fled to Estonia before being denaturalized. Died in 2013. | |
| Gostić, Jadranko | Served in the Zvornik Infantry Brigade of the Bosnian Serb Army from April 1992 until December 1995; concealed involvement in war crimes in Bosnia, including Srebrenica. | Deported to Serbia in 2010 after agreeing to admit to the allegations against him, to be denaturalized and to surrender any claim to lawful permanent resident status. | |
| Grabauskas, Joseph J. | Member of the Lithuanian Schutzmannschaft. | Repatriated to Lithuania as per settlement with the OSI in November 1993; died in 2002. | |
| Gudauskas, Vytautas | Member of the Lithuanian Schutzmannschaft. | Not deported from the United States in a settlement with the government that required him to give up his U.S. citizenship; died in 1997. | |
| Habich, Jakob, a.k.a. Jacob Habich | SS-Death's Head Battalion guard at Lublin and Auschwitz concentration camps. | Never deported from the United States due to his health; died in 1995. | |
| Hajda, Bronisław, akas: Bronislaw Hajda and Bruno Hajda | Guard at Trawniki concentration camp and Treblinka labor camp; member of SS Battalion Streibel. | Not deported as no country would accept him; died in 2005. | |
| Hammer, Ferdinand | Alleged SS guard at Auschwitz and Sachsenhausen concentration camps. | Deported to Austria in 2000, where he died in 2004. | |
| Hansl, John, né Johann Hansl | SS Death's Head Battalion guard at the Sachsenhausen and Natzweiler concentration camps. | Died in 2007 in Des Moines, Iowa before deportation proceedings could begin. | |
| Hartmann, Martin | SS-Death Head's Battalion guard at Sachsenhausen concentration camp. | Agreed to permanently depart the United States for Germany on August 31, 2007, in an agreement with the OSI. Believed to be living in Berlin. | |
| Haupt, Hans Max and Erna | Parents of Herbert Hans Haupt. Hans Max and Erna Haupt were stripped of their United States citizenship and deported. Hans Max was eventually sentenced to life imprisonment and a fine of $10,000. In 1947, he received a presidential commutation and was deported to Germany, joining his wife Erna who had been deported in 1946. | 1946: Erna Haupt 1947: Hans Max Haupt | Deported, although whereabouts unclear as their native Stettin had become part of Poland after the war, and most of the German population had been expelled. |
| Holejko, Nestor | Gestapo Agent Czechoslovakia | 1968 | Postwar Agent for CIA; postwar request for deportation to Czechoslovakia refused; Died March 1991 Florida |
| Hrusitzky, Anatoly | Member of Nazi-controlled police force in Cherny Ostrov, Ukraine | Fled to Venezuela in 1984, where he renounced his United States citizenship and later died in 1992. | |
| Hutyrczyk, Sergis | Guard at Koldyczewo concentration camp. | Died in 1993 while appealing his denaturalization. | |
| Jean-Baptiste, Lionel | Failure to "establish and maintain 'good moral character'" due to conviction as a drug dealer after application for citizenship, but before his naturalization on April 23, 1996. | circa 2003 | Denied entry to Haiti, his homeland, after denaturalization, on the grounds he had relinquished his Haitian citizenship by becoming a U.S. citizen. Jailed in 2006 for a subsequent drug-related crime. Released on an Order of Supervision after the United States Supreme Court ruled that foreigners who could not be deported could not be detained indefinitely. |
| Jordan, Gilberto | Participated in the Dos Erres massacre, Guatemala in December 1982. | Currently serving 10-year prison sentence at FDC Miami for naturalization fraud. | |
| Kairys, Liudas and also known as Ludwig Kairys | Platoon leader at Treblinka. | Deported to Germany in 1993. Germany suspended its investigation of him in 1999, by which time he had died. | |
| Kalymon, John, né Jan Kalymun, a.k.a. Iwan Kalymon | Service in Nazi-affiliated Ukrainische Hilfspolizei during World War II. The U.S. Justice Department says Kalymon claimed to have shot and killed a Jew in 1942 when Jews were being removed from what is now Lviv, Ukraine. He later denied having done so. | Died in 2014 while awaiting extradition to Germany. | |
| Karkoc, Michael | Service in Nazi-affiliated Ukraine Self Defense Legion/14th Waffen SS Grenadier Division | Investigated since 2003 | |
| Kauls, Juris | Deputy chief and inspector of guards at a concentration camp near Riga, Latvia. | Fled to West Germany in August 1988. Died in Latvia in 2008. | |
| Kiršteins, Miķelis | Member of Arajs Kommando military unit in Nazi-occupied Latvia. | Never deported from the United States due to his health; died in 1994. | |
| Klimavičius, Jonas | Member of the Lithuanian Schutzmannschaft | Not deported from the United States in a settlement with the government that required him to give up his U.S. citizenship and nationality in 1988; died in 1993. | |
| Knauer, Paul | False oath of allegiance due to affiliations with German-American Bund, German-American Citizens Alliance and the German Winter Relief Fund, the last being an official agency of the German government for which German consulates solicited money in the United States. | Regained entry to the United States in 1957. | |
| Kolnhofer, Michael | KZ Guard | 1996 | came to United States in 1952; US Justice Department filed suit to strip him of citizenship; Not denaturalized as he was shot and wounded in Kansas City Kansas after a gunfight with police in which he fired a pistol at reporters and police December 31, 1996; died of injuries March 1997 age 79/80 |
| Koréh, Ferenc | Editor of the Hungarian pro-Axis newspaper Székely Nép. | Ordered deported in 1997, but deportation was not carried out due to his health; died later that same year. | |
| Kowalchuk, Serge, a.k.a. Serhij Kowalczuk | Senior member of Lithuania militia supporting Nazi persecution of Jews in the town of Lubomyl. | Fled to Paraguay in 1987. Died in 1998. | |
| Koziy, Bohdan aka: Bohdan Jozij, Bogdanus Kosij, | Member of the Ukrainian Auxiliary Police. | Fled to Costa Rica in 1985, where he died in 2003. | |
| Krysa, Wasyl | SS guard at Poniatowa and Gusen concentration camps. | Died in 2004, while appealing his denaturalization. | |
| Kuhn, Fritz Julius | Fraud in naturalization process. | Leader of the German American Bund. Jailed as an enemy agent, and deported to Germany in late 1945. | |
| Kumpf, Josias | SS-Death's Head Guard at Sachsenhausen and Trawniki. | Deported to Austria in 2009, where he died later that year. | |
| Kungys, Juozas, a.k.a. Joseph Kungys | Making false statements on his visa application. | A district court decision in Kungys' favor was reversed by the Court of Appeals, and he was remanded for denaturalization on June 20, 1986. The decision was overturned by the Supreme Court on May 2, 1988. Kungys agreed to give up his U.S. citizenship in 1988 to avoid deportation. | Died in Hudson County, New Jersey in 2009. |
| Kuras, Andrew, aka: Andrej/Andrij/Andrey/Andreas/Andrzej/Andre Kuras | Guard at Trawniki, Poniatowa, and Dorohucza concentration camps; member of SS-Battalion Striebel. | Never deported from the United States due to his health; died in 2007. | |
| Kwoczak, Fedir | Guard at Trawniki and Poniatowa concentration camps; participated in liquidation of Warsaw and Białystok ghettos; member of SS-Battalion Streibel. | Died in 2003 while appealing his denaturalization. | |
| Linnas, Karl | Commandant of a Nazi concentration camp at Tartu, Estonia, who personally shot civilians. | 1981 | Sentenced to death in absentia by the Soviet Union. Deported in 1987 and died in a Soviet prison hospital while awaiting trial. |
| Leili, Stefan | SS-Death's Head guard at Mauthausen concentration camp who admitted shooting a 17-year-old French Jew, Leon Axelroud, during an escape attempt. | Fled to West Germany in August 1986, where he died in 1995. | |
| Leprich, Johann | SS Death's Head Battalion guard at Mauthausen concentration camp. | Not deported as no country would accept him; died in 2013. | |
| Li, Xunmei Grace | Convicted of false statements, bigamy, an extramarital affair, and concealment or misrepresentation of facts to get citizenship. | Li was married to two men at the same time, but she contended that one of the marriages was intended to appease the parents of her children's father and was not supposed to be real. Li was also implicated in the 2007 security breach at an Arizona intelligence center. She worked for a Homeland Security contractor that had installed a facial recognition system in the Arizona Counter Terrorism Information Center, an intelligence-sharing hub run by the state. A Chinese contractor, whom she helped recruit, worked on the program before he quietly left the country in 2007 with equipment and possibly data and other information that belonged to the Phoenix-based company, Hummingbird Defense Systems Inc. | |
| Lileikis, Aleksandras | Accused of leading a secret Lithuanian police unit during World War II. | Returned to Lithuania in 1996. War crimes trial suspended in 2000 due to ill health of defendant, who died the same year, aged 93. | |
| Linnas, Karl | Making false statements to gain citizenship. Commandant of a Nazi concentration camp. | Deported to the Soviet Union. Died while awaiting trial. | |
| Lipschis, Hans aka Antanas Lipšys | KZ Auschwitz Guard | Deported in 1983 for "lying about his Nazi past" from Chicago Illinois | Arrested Germany 2013; died 2016 |
| Lytwyn, Wasyl | Guard at Trawniki concentration camp; participated in the liquidation of Warsaw ghetto; member of SS-Battalion Streibel. | Repatriated to Ukraine in December 1995 as per agreement with the OSI. | |
| Maikovskis, Boļeslavs | Latavian Police CHief | 1987 | 1987 fled to Germany; judged too feeble to be tried for war crimes; died 1996 |
| Mandycz, Iwan | Guard at the Trawniki and Poniatowa camps near Lublin in Nazi-occupied Poland. Became a U.S. citizen in 1955. | . Appeal dismissed May 22, 2006. | Was not deported due to his health. Died September 6, 2017 Sterling Heights, Michigan age 97 |
| Miling, Jakob | SS-Death's Head Battalion guard at Gross-Rosen and Sachsenhausen concentration camps. | Fled to Serbia in September 2002, where he renounced his U.S. citizenship a year later and died in 2009. | |
| Milius, Adolph | Member of the Lithuanian Security Police. | Fled to Lithuania in 1996, where he died in 1999. | |
| Mineikis, Antanas | Stripped of his United States citizenship on suspicion of organizing reprisals during the Nazi occupation of the Baltic region during World War II. | Deported to Lithuania in September 1992, where he died on November 24, 1997. | |
| Mozumdar, A. K. | Claimed to be Caucasian to satisfy a law then in effect restricting naturalization to "free white persons", becoming the first Asian Indian to gain American citizenship. United States v. Bhagat Singh Thind ruled that Asian Indians were not white. | ||
| Munyenyezi, Beatrice | Member of the National Republican Movement for Democracy and Development, assisted in the Rwandan genocide | Currently serving 10-year prison sentence at FCI Aliceville for naturalization fraud. | |
| Naujalis, Janos | Lance Corporal 2nd Auxiliary Police Battalion attached to German 11th Police Reserve Battalion | Ordered deported 1997 | US Justice Department filed suit to denaturalize him in October 1995; deported to native Lithuania March 2001 |
| Negele, Michael | Guard and attack dog handler at Sachsenhausen and Theresienstadt concentration camps. | Not deported as no country would accept him; died in 2008. | |
| Negewo, Kelbessa | Convicted in Ethiopia in absentia of torture as a member of the then-ruling Derg. | Deported to Ethiopia, where he is serving a life sentence. | |
| Odeh, Rasmea | Convicted and sentenced by an Israeli court to life in prison for: her involvement in two terrorist bombings in Jerusalem; and involvement in an illegal organization, the Popular Front for the Liberation of Palestine. Odeh was sentenced to 18 months in federal prison on March 12, 2015, for immigration fraud and for concealing her arrest, conviction, and imprisonment for fatal terrorist bombing. She was stripped of her United States citizenship, and will be deported from the United States to Jordan once she is done serving her time. | Sentenced to be deported to Jordan. | |
| Osidach, Wolodymir | Member of the Ukrainian police involved in the persecution of Jews in Rawa Ruska during German occupation. | Died while case was being appealed. | |
| Palčiauskas, Kazys | World War II-era mayor of Kaunas, Lithuania, complicit in the persecution of Jews. | Died in St. Petersburg Beach, Florida in 1992 while appealing his deportation. | |
| Palij, Jakiw | Failed to disclose he had been a concentration camp guard at the Trawniki concentration camp. | Deported to Germany on 21 August 2018, based on a special decree issued by the German Federal Ministry of the Interior, Building and Community. Died in Germany in January 2019. | |
| Pasker, Mike | Failed to disclose his World War II era service in the Nazi-affiliated Lithuanian Security Police from 1941–44 | Never deported from the United States due to his health; died in 1993. | |
| Peláez, Vicky | Pleaded guilty to working in the United States as an unregistered foreign agent for Russia, and agreed to deportation on July 9, 2010, and to never return, in exchange for the U.S. dropping the more serious charge of money laundering and waiving any jail time. Her husband Mikhail Vasenkov; aka Juan Lazaro—who had long passed himself off as a native of Uruguay and denied being Russian—was returned to Russia but Peláez indicated she would return to her native Perú. Her two United States-born children elected to remain in the U.S. | Pelaez indicated she would return to her native Perú. Her two United States-born children elected to remain in the U.S. According to one of her lawyers, Peláez's United States citizenship was "revoked", but did not specify if she had been denaturalized. | |
| Prouty, Nada Nadim | Former CIA agent who pleaded guilty two felonies related to a sham marriage and to one misdemeanor count of unauthorized use of an FBI computer. Renounced all claims to United States citizenship. | Granted withholding of deportation/removal due to perceived threat to her life in her native Lebanon; she must comply with an Order of Supervision issued by the Department of Homeland Security. | |
| Quintus, Peter | SS guard at Majdanek concentration camp | Never deported from the United States due to his health; died in 1997. | |
| Reger, Stefan | Reger, a native of Filipovo, Yugoslavia, was stripped of his United States citizenship due to naturalization fraud related to World War II service in the SS Death's Head Battalion and at Birkenau. | Fled to West Germany in 1988, where he died in 2003. | |
| Reimer, Jakob, a.k.a. Jack Reimer | Trawniki concentration camp guard. | Died before he could be deported to Germany. | |
| Reve, Hiram Cristobal | Committed naturalization fraud when he failed to disclose his July 12, 1995 arrest for sexually assaulting a 14-year-old boy in May 1995 when submitting his naturalization application dated July 27, 1995. United States Attorney for the District of New Jersey Chris Christie successfully concluded that Reve knowingly tried to deceive the federal government in not disclosing his arrest. | Reve presently resides in New Jersey as a legal permanent resident due to the former Wet feet, dry feet policy on repatriating Cuban nationals back to Cuba. | |
| Rinkel,Elfriede Lina | SS Guard | 2006 | Deported to Germany |
| Rudolph, Arthur | German rocket scientist who worked on the V-2. Renounced citizenship under pressure. | Died in Hamburg, Germany in 1996. | |
| Rydlinski, Chester | Guard and attack dog handler at the Auschwitz concentration camp in Nazi-occupied Poland, the Buchenwald concentration camp in Germany and at Buchenwald's Laura subcamp. | Fled to Germany in late 1994, where he died in 1997. | |
| Sawchuk, Dmytro | Guard at Trawniki concentration camp and Bełżec extermination camp; participated in liquidation of Białystok ghetto; member of SS-Battalion Streibel | Fled to Germany in 1999, where he renounced his US citizenship and later died in 2004. | |
| Schellong, Conrad | For "concealing his role as a guard and later commander at the Sachsenburg and Dachau Nazi death camps from 1934 to 1939." | Deported to West Germany in 1988, where he later died. | |
| Schiffer, Nikolaus | Guard at Sachsenhausen, Hersbruck, Majdanek, and Trawniki concentration camps. | Deported to Romania in 2002, where he later died in 2007. | |
| Schmidt, Michael | Did not contest the Office of Special Investigations/Justice Department Criminal Division allegation that he participated in the persecution of civilians while serving as an armed guard at the Sachsenhausen concentration camp. | Agreed to permanently depart the United States by December 31, 1992 in an agreement with the OSI. Died in Germany in 2008. | |
| Schuk, Mykola | Member of Nazi police force in Ukraine. | Not deported from the United States in a settlement with the government that required him to give up his U.S. citizenship and nationality in 1985; died a year later. | |
| Schwinn, Hermann Max, a.k.a. Herman Schwinn | Fraudulently and illegally procured naturalization. He became a United States citizen on July 22, 1932. Leader of the Western Division of the Friends of New Germany and the German-American Bund. | Citizenship canceled on July 15, 1939; on May 10, 1940, judgment affirmed and appeal denied. | Died in 1973 in Florida. |
| Shqaire, Vallmoe | Fraudulently and illegally procured naturalization. He became a United States citizen on November 6, 2008. Failed to mention serving time in an Israeli prison for a 1988 bus bombing and his ties to the Palestinian Liberation Organization, then considered a terrorist organization. | Citizenship canceled on April 26, 2019; Will be deported to Jordan. | Awaiting deprtation order. |
| Sokolov, Vladimir | Editor and propaganda writer for the pro-Nazi Russian newspaper Rech''. | Fled to Canada in 1988, where he later died. | |
| Soobzokov,Tscherim (1918/1924–1985 |