Frank Gabrielson (March 13, 1910 – January 24, 1980) was an American stage, film, and television writer. His stage work includes The Wizard of Oz as adapted in 1942 for The Muny, , also performed as The Bo Tree and Most Likely to Succeed (1939) and , also known as The More the Merrier, co-written with , (1941). He was also contributed to Jerome Moross's revue, Parade (1935). Screenwriting credits include Something for the Boys (1944), Don Juan Quilligan (1945), It Shouldn't Happen to a Dog (1946), and Flight of the Doves (1971).