| 21361 | February 25 | Birth | 1897 – Peter Llewelyn Davies, English publisher (d. 1960) |
| 21362 | February 25 | Birth | 1900 – Richard Indreko, Estonian archeologist and historian (d. 1961) |
| 21363 | February 25 | Birth | 1901 – Zeppo Marx, American actor and agent (d. 1979) |
| 21364 | February 25 | Birth | 1903 – King Clancy, Canadian ice hockey player and coach (d. 1986) |
| 21365 | February 25 | Birth | 1905 – Harald Lander, Danish dancer and choreographer (d. 1971) |
| 21366 | February 25 | Birth | 1905 – Perry Miller, American historian and author (d. 1963) |
| 21367 | February 25 | Birth | 1906 – Domingo Ortega, Spanish bullfighter (d. 1988) |
| 21368 | February 25 | Birth | 1906 – Boris Papandopulo, Croatian composer and conductor (d. 1991) |
| 21369 | February 25 | Birth | 1907 – Sabahattin Ali, Turkish journalist, author, and poet (d. 1948) |
| 21370 | February 25 | Birth | 1907 – Mary Chase, American journalist, author, and playwright (d. 1981) |
| 21371 | February 25 | Birth | 1908 – Frank G. Slaughter, American physician and author (d. 2001) |
| 21372 | February 25 | Birth | 1910 – Millicent Fenwick, American journalist and politician (d. 1992) |
| 21373 | February 25 | Birth | 1913 – Jim Backus, American actor and screenwriter (d. 1989) |
| 21374 | February 25 | Birth | 1913 – Gert Fröbe, German actor and singer (d. 1988) |
| 21375 | February 25 | Birth | 1914 – John Arlott, English journalist and author (d. 1991) |
| 21376 | February 25 | Birth | 1916 – Reinhard Bendix, German-American sociologist and academic (d. 1991) |
| 21377 | February 25 | Birth | 1917 – Anthony Burgess, English author, poet, playwright, and critic (d. 1993) |
| 21378 | February 25 | Birth | 1917 – Brenda Joyce, American actress (d. 2009) |
| 21379 | February 25 | Birth | 1918 – Barney Ewell, American runner (d. 1996) |
| 21380 | February 25 | Birth | 1918 – Rena Kyriakou, Greek pianist and composer (d. 1994) |
| 21381 | February 25 | Birth | 1918 – Bobby Riggs, American tennis player (d. 1995) |
| 21382 | February 25 | Birth | 1919 – Monte Irvin, American baseball player |
| 21383 | February 25 | Birth | 1919 – Karl H. Pribram, Austrian-American psychologist and academic (d. 2015) |
| 21384 | February 25 | Birth | 1920 – Gérard Bessette, Canadian author and educator (d. 2005) |
| 21385 | February 25 | Birth | 1920 – Philip Habib, American academic and diplomat (d. 1992) |
| 21386 | February 25 | Birth | 1920 – Sun Myung Moon, South Korean religious leader, founded the Unification Church (d. 2012) |
| 21387 | February 25 | Birth | 1921 – Pierre Laporte, Canadian journalist, lawyer, and politician (d. 1970) |
| 21388 | February 25 | Birth | 1921 – Andy Pafko, American baseball player and manager (d. 2013) |
| 21389 | February 25 | Birth | 1922 – Molly Bobak, Canadian painter and educator (d. 2014) |
| 21390 | February 25 | Birth | 1922 – Clare Kelly, English actress (d. 2001) |