Surname
- Franz Sigel (1824-1902), Union general in the American Civil War
- Elsie Sigel (d. 1909), murder victim, granddaughter of Franz Sigel
- Jay Sigel (b. 1943), American professional golfer
- Mike Sigel (b. 1952), American professional pool player
- Beanie Sigel (b. 1974), pseudonym of rapper Dwight Grant
Read more about this topic: Sigel