| Antonina Ryzhova | |
| Birth Date: | 5 July 1934 |
| Birth Place: | Moscow, Russian SFSR, Soviet Union |
| Death Date: | [1] |
| Headercolor: | lightsteelblue |
| Show-Medals: | yes |
Antonina Alekseyevna Ryzhova (Russian: Антонина Алексеевна Рыжова; 5 July 1934 – 1 May 2020) was a Soviet competitive volleyball player and Olympic silver medalist. She was born in Moscow, Russia.