Peter Rund (born 21 February 1943) is a retired German water polo player and swimmer.
He competed at the 1968 Summer Olympics, and finished in sixth place with the East German team, contributing 13 goals in 9 matches.
He also competed in swimming at the national level, winning the East German championships in the 4Ă—100 m freestyle relay in 1970.He married Evelyn Stolze, a German Olympic swimmer; their daughter Cathleen Rund also became an Olympic swimmer.