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Athan Kaliakmanis (born August 20, 2003) is an American professional football quarterback for the Washington Commanders of the NFL. Before turning pro, he was a standout athlete, earning the 2021 Illinois Gatorade Player of the Year award in high school before playing college football at the University of Minnesota, where he notably threw a game-winning touchdown against Wisconsin in 2022. After entering the transfer portal in late 2023, he moved to Rutgers University in January 2024 to play alongside his brother, Dino. He was selected by the Commanders in the seventh round (223rd overall) of the 2026 NFL draft and made his professional preseason debut on August 14, 2026, completing 6-of-10 passes for 87 yards against the Miami Dolphins. A Greek American, Kaliakmanis is named after Athanasius of Alexandria, a notable early church leader.