Frank Andrew Lovejoy Jr. (March 28, 1912 – October 2, 1962) was an American actor in radio, film, and television. He is perhaps best remembered for appearing in the film noir The Hitch-Hiker and for starring in the radio drama Night Beat.

Lovejoy was born in the Bronx, New York City, and grew up in New Jersey. He worked on Wall Street as a teenager, but the Great Depression of 1929 cost him his job. He then turned to acting, appearing in touring companies throughout the Northeast. He made his Broadway debut in 1934 in the play They Knew What They Wanted.