VP-34 was a Patrol Squadron of the U.S. Navy. The squadron was established as Patrol Squadron 15-F (VP-15F) on 1 September 1936, redesignated Patrol Squadron 15 (VP-15) on 1 October 1937, redesignated Patrol Squadron 53 (VP-53) on 1 July 1939, redesignated Patrol Squadron 73 (VP-73) on 1 July 1941, redesignated Patrol Bombing Squadron 73 (VPB-73) on 1 October 1944, redesignated Patrol Squadron 73 (VP-73) on 15 May 1946, redesignated Amphibian Patrol Squadron 4 (VP-AM-4) on 15 November 1946, redesignated Patrol Squadron 34 on 1 September 1948 and disestablished on 30 June 1956. It was the second squadron to be designated VP-34, the first VP-34 was redesignated VPB-34 on 1 October 1944.

The Consolidated P2Y was an American flying boat maritime patrol aircraft. The plane was a parasol monoplane with a fabric-covered wing and aluminum hull. The aircraft was also made by Martin as the P3M, due to an open production contract.