Manayunk can refer to:
*
Manayunk, Philadelphia, a neighborhood in the U.S. city of Philadelphia, Pennsylvania
*
USS ''Ajax'' (1869), a former U.S. Navy vessel originally named USS ''Manayunk''
*
USS ''Manayunk'' (AN-81), a former U.S. Navy net laying ship
*
Pretzel Park in Philadelphia, formerly known as Manayunk Park.
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