Otto Martin Pfister (born 24 November 1937) is a German football manager and one of Germany's most successful coaching exports, voted Africa's Manager of the Year in 1992.
He is formerly the manager of the Afghanistan national team.Pfister has been to four African Cup of Nations competitions—with Upper Volta (now: Burkina Faso), Zaire, Cameroon, and Ghana—and has reached the African Cup of Nations final twice, with Cameroon and Ghana.
Pfister has won the FIFA U-17 World Cup with Ghana.
He has also won the U19 African Cup of Nations with Ivory Coast and led Togo in the 2006 World Cup.
Pfister also qualified for 1998 FIFA World Cup with Saudi Arabia.
Pfister has won the League Title in Egypt and Lebanon.
He has also won domestic cups in four countries (Tunisia, Egypt, Lebanon and Sudan).