The Jupiter Hammerheads are a Minor League Baseball team of the Florida State League and the Single-A affiliate of the Miami Marlins.

They are located in the town of Jupiter in Palm Beach County, Florida, and play their home games at Roger Dean Chevrolet Stadium.

[1] They share the facility with the Palm Beach Cardinals, also of the Florida State League.

On May 23, 2011, the Hammerheads gained national attention after playing in a 23-inning game against the Clearwater Threshers.

[4][5] In conjunction with Major League Baseball's restructuring of Minor League Baseball in 2021, the Hammerheads were organized into the Low-A Southeast at the Low-A classification.