|Full name||Karlheinz Helmut Förster|
|Date of birth||25 July 1958|
|Place of birth||Mosbach, West Germany|
|Height||1.78 m (5 ft 10 in)|
|Playing position||Centre back|
|1976–1978||West Germany Amateur||4||(0)|
|1978||West Germany B||2||(0)|
|* Senior club appearances and goals counted for the domestic league only.
The younger brother of another football defender, Bernd Förster, he was regarded as one of the world's top man-markers at his peak, and played most of his career at VfB Stuttgart with Bernd. Both were crowned European champions in 1980.
Born in Mosbach, Förster started playing professionally at VfB Stuttgart, which would be his only club in the German first division. He was instrumental in the club's promotion in 1977, as he scored five times in 34 contests.
In the topflight, Förster rarely missed a game, partnering sibling Bernd in the backline. Both were instrumental in the club's 1983–84 league conquest and he left the club in 1986, having played in more than 300 overall official matches. He was then bought by France's Olympique de Marseille, for 3.5 million Deutsche Mark.
Förster gained the first of his 81 caps for the national team in a friendly with Brazil, on 5 April 1978, not yet aged 20. From then onwards, he became an undisputed starter, appearing in all the matches at the victorious Euro 1980 (completely neutralizing Belgium's Jan Ceulemans in the final) and the runner-up place at the 1982 FIFA World Cup (also playing all the minutes).
At the latter competition, the pair of brothers (Bernd had already been an important figure in the continental win) became the first in German football history to take part in a World Cup final since Ottmar and Fritz Walter's appearances in the victorious 1954 edition, and the first to be defeated.
Förster still played for his nation at the UEFA Euro 1984 and 1986 World Cup, finishing second to Argentina in the latter. In Mexico 86, he took the role of man to man marker, neutralizing Mexico's Hugo Sánchez at the quarterfinals and Michel Platini of France at the semifinals.
- Score and results list West Germany's goal tally first.
|1.||17 October 1979||Müngersdorfer Stadion, Cologne||Wales||5–0||5–1||Euro 1980 qualifier|
|2.||16 December 1984||Ta' Qali National Stadium, Ta' Qali||Malta||1–1||3–2||1986 World Cup qualifier|
- VfB Stuttgart
- Olympique Marseille
- West Germany
- "Karl-Heinz Förster". UEFA.com. 9 July 2003. Archived from the original on 27 August 2009. Retrieved 2 September 2009.
- Arnhold, Matthias (29 November 2012). "Karlheinz Förster – Matches and Goals in Bundesliga". Rec.Sport.Soccer Statistics Foundation. Retrieved 11 December 2012.
- "Kuranyi staying at Stuttgart". UEFA.com. 11 December 2003. Retrieved 2 September 2009.
- Arnhold, Matthias (10 March 2004). "Karlheinz Förster – International Appearances". Rec.Sport.Soccer Statistics Foundation. Retrieved 11 December 2012.