Jan Souček (born November 20, 1978) is a Czech sprint canoer who competed in the early 2000s. He won a bronze medal in the K-4 1000 m event at the 2010 ICF Canoe Sprint World Championships in Poznań.
At the 2000 Summer Olympics in Sydney, Souček was disqualified in the semifinals of the K-2 1000 m event.