1890s
- Gracie Allen (1895–1964) actress, comedian who became internationally famous as the zany partner of husband George Burns
- James Cagney (1899–1986)
- Buster Keaton (1895–1966)
- Pat O'Brien (1899–1983)
- Walter Brennan (1884–1974)
Read more about this topic: List Of American Actors Of Irish Descent