Reginald "Reg" Schumann was an Australian rules footballer and a captain of the Port Adelaide Football Club in 1949.

Schumann played in the full back position his entire career.

He made his debut for Port Adelaide in 1939, the year Port Adelaide won the premiership over West Torrens in the grand final.

In 1949, he acted as captain of the club and in the Magarey Medal polled the highest votes for his club.

Over his career, he played 116 league games, all for Port Adelaide, as well as 7 games representing South Australia.