Martel, goddess in video games Tales of Symphonia and Tales of Phantasia
Martel, snake chimera on anime "Fullmetal Alchemist: Brotherhood"
Martel, male character in David Eddings' The Elenium series
Martel Cates, male character on TV's "NYPD Blue"
Martel, "warring" (Latin) or "warrior of Mars" (German)