Maurice Deprez (born 1886) was a Belgian hockey player. He played club hockey for FPB Brussels and CPB Brussels. He was a member of the Belgian National Team at the European Championships in 1910, 1911, 1913, and 1914, as well as at the 1912 LIHG Championship. At the 1913 EC tournament, Deprez scored seven goals to lead his country to the title. Deprez also played for Belgium at the 1920 Summer Olympics hockey tournament staged in Antwerp.