Bert Lown (born Albert Charles Lown;[1] 6 June 1903 – 20 November 1962) was an American violinist, orchestra leader, and songwriter.

Lown was born in White Plains, New York.

He began as a sideman playing the violin in Fred Hamm's band, and in the 1920s and 1930s he led a series of jazz-oriented dance bands (the most famous being the Biltmore Hotel Orchestra), making a large number of recordings in that period for Victor Records.

By the mid-1930s he quit leading the orchestras, becoming a booking agent and manager; eventually he left the music industry and moved on to executive positions in the television industry.

The song writing, Lown's collaborators included Moe Jaffe, Jack O'Brien (pianist with Ted Weems in the 1930s), and Fred Hamm.