Erhard Eppler (9 December 1926 – 19 October 2019) was a German politician of the Social Democratic Party (SPD) and founder of the Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ). He studied English, German and history in Frankfurt, Bern and Tübingen, achieved a PhD and worked as a teacher. He met Gustav Heinemann in the late 1940s, who became a role model. Eppler was a member of the Bundestag from 1961 to 1976. He was appointed Minister for Economic Cooperation first in 1968 during the grand coalition of Kurt Georg Kiesinger (CDU) and Willy Brandt (SPD), continuing under Chancellor Brandt in 1969 and Chancellor Helmut Schmidt (SPD) in 1974, when he stepped down.