Klaas Nuninga (born 7 November 1940) is a former Dutch international footballer who played for GVAV-Rapiditas, Ajax and DWS during his career.

[1][2] Starting his professional career in Groningen, with GVAV-Rapiditas, Nuninga played alongside Tonny van Leeuwen and Martin Koeman among others, to make up a pretty competitive side at the time.

Remaining in Amsterdam, Nuninga went on to sign with DWS, with whom he would play three more seasons, making 88 appearances, and scoring 7 times before retiring from professional football.

In 2005, he stepped down from his position, after a difference in opinion and dispute with then chairman of the board, John Jaakke.

From 1963 to 1967, Nuninga made 19 appearances for the Netherlands national team, scoring a total of 4 goals.