Alexey Churkin (born 19 March 2004) is a Kazakhstani weightlifter. He won the bronze medal in the men's 73kg event at the 2022 World Weightlifting Championships held in Bogotá, Colombia. He won the silver medal in the men's 73kg event at the 2021 Islamic Solidarity Games held in Konya, Turkey.
Churkin won the silver medal in his event at the 2022 Junior World Weightlifting Championships held in Heraklion, Greece.