USS Frolic (SP-1336)

The fourth USS Frolic (SP-1336) was a United States Navy as a patrol vessel in service from 1917 to 1918.

Frolic was built as a civilian schooner in 1884. The U.S. Navy acquired her on 24 August 1917 from the Maryland Conservation Commission for World War I service as a section patrol boat. She served in the 5th Naval District in a non-commissioned status during the war.

The Navy returned Frolic to the Conservation Commission on 27 November 1918.