| 21571 | February 25 | Birth | 1988 – Mehmet Uslu, Turkish footballer |
| 21572 | February 25 | Birth | 1989 – Jimmer Fredette, American basketball player |
| 21573 | February 25 | Birth | 1989 – Kana Hanazawa, Japanese voice actress and singer |
| 21574 | February 25 | Birth | 1989 – E'Twaun Moore, American basketball player |
| 21575 | February 25 | Birth | 1990 – Alejandra Andreu, Spanish model, Miss International 2008 |
| 21576 | February 25 | Birth | 1990 – Jairo Araujo, Mexican footballer |
| 21577 | February 25 | Birth | 1990 – Jefferson Alves Oliveira, Brazilian footballer |
| 21578 | February 25 | Birth | 1990 – Marianna Zachariadi, Greek pole vaulter (d. 2013) |
| 21579 | February 25 | Birth | 1991 – Gerran Howell, Welsh-English actor |
| 21580 | February 25 | Birth | 1991 – Dominika Kaňáková, Czech tennis player |
| 21581 | February 25 | Birth | 1991 – Tony Oller, American singer-songwriter and actor (MKTO) |
| 21582 | February 25 | Birth | 1992 – Max Aaron, American figure skater |
| 21583 | February 25 | Birth | 1993 – Mohammed Milon, Bangladeshi archer |
| 21584 | February 25 | Birth | 1994 – Eugenie Bouchard, Canadian tennis player |
| 21585 | February 25 | Birth | 1997 – Isabelle Fuhrman, American actress |
| 21586 | February 25 | Birth | 1999 – Gianluigi Donnarumma, Italian footballer |
| 21587 | February 25 | Death | 805 – De Zong, Chinese emperor (b. 742) |
| 21588 | February 25 | Death | 1246 – Dafydd ap Llywelyn, Welsh king (b. 1212) |
| 21589 | February 25 | Death | 1495 – Sultan Cem, Ottoman politician (b. 1459) |
| 21590 | February 25 | Death | 1522 – William Lily, English scholar and educator (b. 1468) |
| 21591 | February 25 | Death | 1536 – Berchtold Haller, German-Swiss theologian and reformer (b. 1492) |
| 21592 | February 25 | Death | 1553 – Hirate Masahide, Japanese samurai (b. 1492) |
| 21593 | February 25 | Death | 1558 – Eleanor of Austria (b. 1498) |
| 21594 | February 25 | Death | 1601 – Robert Devereux, 2nd Earl of Essex, English general and politician, Lord Lieutenant of Ireland (b. 1566) |
| 21595 | February 25 | Death | 1634 – Albrecht von Wallenstein, Austrian general and politician (b. 1583) |
| 21596 | February 25 | Death | 1643 – Marco da Gagliano, Italian composer (b. 1582) |
| 21597 | February 25 | Death | 1655 – Daniel Heinsius, Flemish poet and scholar (b. 1580) |
| 21598 | February 25 | Death | 1682 – Alessandro Stradella, Italian composer (b. 1639) |
| 21599 | February 25 | Death | 1710 – Daniel Greysolon, Sieur du Lhut, French soldier and explorer (b. 1639) |
| 21600 | February 25 | Death | 1713 – Frederick I of Prussia (b. 1657) |