Frank Moss (5 November 1909 – 7 February 1970) was an English football player and manager.
A goalkeeper, Moss was born in Leyland, Lancashire, and first played for Preston North End, joining them in 1928.
Moss immediately took the first-team keeper's jersey from Charlie Preedy, and was a near ever-present for the Gunners for the next four seasons; he won a hat-trick of First Division titles (1932-33, 1933-34 and 1934-35) and played in the 1932 FA Cup Final, which Arsenal lost to Newcastle United after a controversial equaliser from Jack Allen, where the ball went behind the goal-line and out of play before being crossed back in for Allen to score.
On 16 March 1935, in a First Division match against Everton, Moss dislocated his left shoulder; with no substitutes allowed in those days, Moss was forced to play the rest of the game on the left wing, and he scored Arsenal's first goal in a 2–0 win.
He led his side to a second-place league finish in his first season in charge, however with the outbreak of World War II in 1940 he resigned to return home, and left football altogether.