Eddie Constantine (born Israel Constantine; October 29, 1913 – February 25, 1993) was an American singer, actor and entertainer who spent most of his career in France. He became well-known to film audiences for his portrayal of secret agent Lemmy Caution and other, similar pulp heroes in French B-movies of the 1950s and '60s.

His celebrity and status as something of a pop icon saw him work with prominent arthouse directors like Jean-Luc Godard (as Caution in Alphaville and Germany Year 90 Nine Zero), Rainer Werner Fassbinder (as himself in Beware of a Holy Whore 1971), Agnès Varda, Rosa von Praunheim, Lars von Trier, William Klein and Mika Kaurismäki.