Andrey Sergeyevich Zeits (Russian: Андрей Сергеевич Зейц; born 14 December 1986) is a Kazakh road bicycle racer, who currently rides for UCI WorldTeam Astana Qazaqstan Team. In 2009, Zeits rode the Giro d'Italia, the first grand tour of his career, which he finished in 31st place.
After twelve years with the Astana team, Zeits joined Mitchelton–Scott on a two-year contract from the 2020 season. He rejoined the renamed Astana Qazaqstan Team for the 2022 season.