USS Pioneer

USS Pioneer may refer to:

• USS Pioneer (1836), a nineteenth-century barque.
• USS Pioneer (1862), may have been a submarine, captured from the Confederate States Navy.
• USS Pioneer (MSF-105), a World War II minesweeper commissioned in 1942 and sold to Mexico in 1973 as the Leandro Valle
• USS Pioneer (MCM-9), is an Avenger-class mine countermeasures ship currently in service.

See also

• USC&GS Pioneer, the name of more than one ship of the United States Coast and Geodetic Survey.