Anna Koumantou
Anna Koumantou is a Greek female tennis player.
Koumantou has won two doubles titles on the ITF tour in her career. On 11 June 2007, she reached her best singles ranking of world number 573. On 25 February 2008, she peaked at world number 263 in the doubles rankings.
Koumantou made her WTA main draw debut at the 2007 Istanbul Cup in the doubles event partnering Sandra Klösel. Koumantou played her last match in 2008, and then retired from the sport.
ITF finals (2–11)
Singles (0–1)
| Result | Date | Category | Tournament | Surface | Opponent | Score |
| Runner-up | 21 June 2004 | 10,000 | Orestiada, Greece | Hard |  Aurélie Védy | 1–6, 1–6 |
Doubles (2–10)
| Result | Date | Category | Tournament | Surface | Partner | Opponents | Score |
| Runner-up | 25 October 1999 | 10,000 | Kastoria, Greece | Carpet |  Asimina Kaplani |  Karen Nugent  Shelley Stephens | 2–6, 2–6 |
| Runner-up | 29 June 2003 | 10,000 | Orestiada, Greece | Hard | Eleftheria Makromaridou |  Daniela Berček  İpek Şenoğlu | 6–7, 2–6 |
| Runner-up | 3 April 2005 | 10,000 | Patras, Greece | Hard | Asimina Kaplani |  Mădălina Gojnea Lenore Lăzăroiu | 3–6, 2–6 |
| Runner-up | 14 May 2005 | 10,000 | Bucharest, Romania | Clay | Asimina Kaplani | Bianca Bonifate Mădălina Gojnea | 2–6, 6–7 |
| Winner | 12 June 2006 | 10,000 | Montemor-o-Novo, Portugal | Hard | Pemra Özgen |  Neuza Silva  Karoline Steiro | w/o |
| Runner-up | 24 September 2006 | 10,000 | Mytilini, Greece | Hard | İpek Şenoğlu |  Maja Kambič  Alexandra Panova | 2–6, 1–6 |
| Runner-up | 6 October 2006 | 10,000 | Volos, Greece | Carpet |  Nicole Clerico |  Franziska Klotz Patricia Mayr | 6–4, 6–7, 3–6 |
| Runner-up | 19 March 2007 | 10,000 | Athens, Greece | Hard | Pemra Özgen | Neuza Silva  Nicole Thyssen | 2–6, 4–6 |
| Runner-up | 26 March 2007 | 25,000 | Patras, Greece | Hard |  Mervana Jugić-Salkić |  Olga Brózda  Lenka Tvarošková | 3–6, 1–3 Ret. |
| Runner-up | 2 July 2007 | 25,000 | Båstad, Sweden | Clay | Mervana Jugić-Salkić |  Teodora Mirčić  Hanna Nooni | 5–7, 5–7 |
| Winner | 29 September 2007 | 10,000 | Thessaloniki, Greece | Clay | Nicole Clerico | Olga Brózda Sylwia Zagorska | 4–6, 6–4, |
| Runner-up | 6 October 2007 | 10,000 | Mytilini, Greece | Hard | Nicole Clerico | Olga Brózda Magdalena Kiszczyńska | 2–6, 6–7 |