List of best-selling singles in 1993 (Japan)
This is a list of the best-selling singles in 1993 in Japan, as reported by Oricon.
| Ranking | Single | Artist | Release | Sales |
| 1 | "Yah Yah Yah" | Chage and Aska | 2,408,000 | |
| 2 | "Ai no mama ni Wagamama ni Boku wa Kimi dake o Kizutsukenai" | B'z | 1,932,000 | |
| 3 | "Road" | The Tra-Bryu | 1,887,000 | |
| 4 | "Erotica Seven" | Southern All Stars | 1,717,000 | |
| 5 | "Hadashi no Megami" | B'z | 1,653,000 | |
| 6 | "Makenaide" | Zard | 1,645,000 | |
| 7 | "Toki no Tobira" | Wands | 1,443,000 | |
| 8 | "Manatsu no Yo no Yume" | Yumi Matsutoya | 1,421,000 | |
| 9 | "Yureru Omoi" | Zard | 1,396,000 | |
| 10 | "Sekaijū no Dare yori Kitto" | Miho Nakayama & Wands | 1,326,000 | |
| 11 | "Motto Tsuyoku Dakishimeta Nara" | Wands | 1,315,000 | |
| 12 | "Konomama Kimidake wo Ubaisaritai" | Deen | 1,293,000 | |
| 13 | "Kiss Me" | Kyosuke Himuro | 1,230,000 | |
| 14 | "Ai wo Kataru yori Kuchizuke wo Kawaso" | Wands | 1,121,000 | |
| 15 | "Natsu no Hi no 1993" | class | 1,112,000 | |
| 16 | "Go for It!" | Dreams Come True | 1,043,000 | |
| 17 | "Bye for Now" | T-Bolan | 1,005,000 | |
| 18 | "Yasashii Ame" | Kyōko Koizumi | 958,000 |