Charles Martel, Mayor of the Palace of the Franks

Yann Martel, a Canadian author

Sherri Martel, female professional wrestler

Rick Martel, the stage name of a professional wrestler

Martel College, one of the nine residential colleges at Rice University

Martel (missile), anti-radar/anti-shipping missile

Giffard LeQuesne Martel British Army engineer involved in development of the tank

Edouard Martel, a pioneer of cave exploration

Martel, Ohio, an unincorporated community in Marion County, Ohio