Anna Peplowski (born September 25, 2002) is an American competitive swimmer.

[3] Peplowski competed at the 2023 U.S. Championships in Indianapolis held in June and July.

[3] Later in July, Peplowski competed at the 2023 World Championships in Doha, Qatar.

She swam in the heats of the 4×200m freestyle relay, and the U.S. finished second in the final, earning her a silver medal.

[1] At the 2024 NCAA Championships in Athens, Georgia in March, Peplowski won the silver medal in the 200 yards freestyle and the bronze medal in the 500 yards freestyle.