Maria of Tver
| Maria Borisovna | |
|---|---|
Wedding of Maria and Ivan III, miniature from the Illustrated Chronicle of Ivan the Terrible | |
| Grand Princess consort of Moscow | |
| Tenure | 28 March 1462 – 22 April 1467 |
| Predecessor | Maria of Borovsk |
| Successor | Sophia Palaiologina |
| Born | c. 1442 Tver |
| Died | April 22, 1467 (aged 24–25) Moscow |
| Burial | |
| Spouse | Ivan III of Russia |
| Issue | Ivan Ivanovich |
| House | Rurik |
| Father | Boris of Tver |
| Religion | Russian Orthodox |
Maria Borisovna of Tver (Russian: Мария Борисовна; 1442 – 22 April 1467) was the grand princess of Moscow as the first wife of Ivan III from 1462 until her death in 1467. She was the daughter of Boris of Tver.