|Date of birth||11 September 1940|
|Place of birth||Lyck, Germany (now Ełk, Poland)|
|Height||1.74 m (5 ft 9 in)|
|1963||West Germany U-23||1||(0)|
|* Senior club appearances and goals counted for the domestic league only.
† Appearances (Goals).
Klaus Gerwien (born 11 September 1940 in Lyck, East Prussia, now Ełk, Poland) is a retired German football player. He spent ten seasons in the Bundesliga with Eintracht Braunschweig. He also represented Germany six times, including a 1970 FIFA World Cup qualifier against Cyprus and five friendlies (he scored an equalizer in a 2–2 tie against Brazil in 1968).
- "Gerwien, Klaus" (in German). kicker.de. Retrieved 10 May 2011.
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