Pärnu Jalgpalliklubi (transl. Pärnu Football Club), commonly known as PJK, or simply as Pärnu, is an Estonian football club based in Pärnu.
Founded in 1989, Pärnu JK is mostly known for its women's team (Pärnu JK women), who until 2019 competed in the Estonian top division Naiste Meistriliiga. Domestically, Pärnu won a record 13 Naiste Meistriliiga, 6 Estonian Women's Cup and 7 Estonian Women's Supercup trophies.
The club's men's team last played in the second division Esiliiga.