| 109741 | September 25 | Birth | 1917 – Phil Rizzuto, American baseball player and sportscaster (d. 2007) |
| 109742 | September 25 | Birth | 1917 – Johnny Sain, American baseball player and coach (d. 2006) |
| 109743 | September 25 | Birth | 1920 – Sergei Bondarchuk, Ukrainian-Russian actor, director, and screenwriter (d. 1994) |
| 109744 | September 25 | Birth | 1920 – Satish Dhawan, Indian engineer (d. 2002) |
| 109745 | September 25 | Birth | 1921 – Rob Muldoon, New Zealand sergeant, accountant, and politician, 31st Prime Minister of New Zealand (d. 1992) |
| 109746 | September 25 | Birth | 1922 – Hammer DeRoburt, Nauruian educator and politician, 1st President of Nauru (d. 1992) |
| 109747 | September 25 | Birth | 1923 – Robert Laxalt, American author and academic (d. 2001) |
| 109748 | September 25 | Birth | 1923 – Sam Rivers, American saxophonist, clarinet player, and composer (d. 2011) |
| 109749 | September 25 | Birth | 1924 – Norman Ayrton, English actor and director |
| 109750 | September 25 | Birth | 1924 – Red Webb, American baseball player (d. 1996) |
| 109751 | September 25 | Birth | 1925 – Silvana Pampanini, Italian model, actress, and director, Miss Italy 1946 |
| 109752 | September 25 | Birth | 1926 – Jack Hyles, American pastor and author (d. 2001) |
| 109753 | September 25 | Birth | 1926 – Aldo Ray, American actor (d. 1991) |
| 109754 | September 25 | Birth | 1927 – Colin Davis, English conductor and educator (d. 2013) |
| 109755 | September 25 | Birth | 1929 – Ronnie Barker, English actor and screenwriter (d. 2005) |
| 109756 | September 25 | Birth | 1929 – Delia Scala, Italian ballerina and actress (d. 2004) |
| 109757 | September 25 | Birth | 1929 – Barbara Walters, American journalist, producer, and author |
| 109758 | September 25 | Birth | 1930 – Elsa Aguirre, Mexican actress |
| 109759 | September 25 | Birth | 1930 – Nino Cerruti, Italian fashion designer, founded Cerruti |
| 109760 | September 25 | Birth | 1930 – Shel Silverstein, American author, poet, illustrator, and songwriter (d. 1999) |
| 109761 | September 25 | Birth | 1931 – Manouchehr Atashi, Iranian journalist and poet (d. 2005) |
| 109762 | September 25 | Birth | 1931 – Bryan John Birch, English mathematician and scholar |
| 109763 | September 25 | Birth | 1932 – Glenn Gould, Canadian pianist and composer (d. 1982) |
| 109764 | September 25 | Birth | 1932 – Terry Medwin, Welsh footballer and manager |
| 109765 | September 25 | Birth | 1932 – Adolfo Suárez, Spanish lawyer and politician, 1st Prime Minister of Spain (d. 2014) |
| 109766 | September 25 | Birth | 1933 – Hubie Brown, American basketball player, coach, and sportscaster |
| 109767 | September 25 | Birth | 1933 – Erik Darling, American singer-songwriter (The Weavers and The Tarriers) (d. 2008) |
| 109768 | September 25 | Birth | 1933 – Brian Murphy, English actor and singer |
| 109769 | September 25 | Birth | 1933 – Josef Němec, Czech boxer (d. 2013) |
| 109770 | September 25 | Birth | 1933 – Ian Tyson, Canadian singer-songwriter, guitarist, and producer (Ian & Sylvia and Great Speckled Bird) |