Karen Jane Allen (1951-yil 5-oktabrda tug'ilgan) amerikalik aktrisa bo'lib, eng ko'p tanilgan roli "Raiders of the Lost Ark" (1981) filmidagi Marion Ravenwood rolidir. Shuningdek, Allen "National Lampoon's Animal House" (1978), "The Wanderers" (1979), "Cruising" (1980), "Starman" (1984), "Scrooged" (1988), "The Sandlot" (1993) va "Poster Boy" (2004) kabi filmlarda ham rol o'ynagan.
