Alice Frost (August 1, 1910 – January 6, 1998) was an American actress. An inaugural member of Orson Welles's Mercury Theatre on radio and the stage, she later performed the role of Pamela North on the radio series Mr. and Mrs. North for nearly 10 years. Frost debuted on radio at age 16 as a singer, participating in a duet with a friend on a Minneapolis station. By 1933, she was a member of the cast of The Criminal Court. In 1934, she was "one of the ghost voices during CBS-WABC's Forty-Five Minutes In Hollywood." She was an inaugural member of Orson Welles's Mercury Theatre, on radio and on the stage, and was one of his favorite actresses.

She also was heard in Song of the Stranger, The Shadow, Grand Central Station, The Campbell Playhouse, What Would You Have Done, On Broadway, Famous Jury Trials, Al Pearce and His Gang, David Harum, Lorenzo Jones, Suspense, Aunt Jenny's Real Life Stories, The Fat Man, Romance, The Big Story, Les Misérables, The Mercury Theatre on the Air, Mr. District Attorney, Johnny Presents, The FBI in Peace and War, Don Ameche's True Life Stories, and Columbia Workshop.