Stempel is a surname. Notable people with the surname include:
- Gary Stempel (born 1957), English-Panamanian football manager
- Herbert Stempel (born 1926), television game show contestant who exposed the rigging of results in the 1950s quiz show Twenty One
- Robert Stempel (1933–2011), Chairman and CEO of General Motors
Fictional characters:
- Aaron Stempel, fictional character on the television show Here Come the Brides and the Star Trek novel Ishmael (as Aaron Stemple)
Read more about Stempel: See Also