Dennis de Nooijer (born 4 April 1969 in Oost-Souburg, Zeeland) is a retired football (soccer) striker from the Netherlands, who played for Sparta Rotterdam (1987–1998), SC Heerenveen (1998–2002), NEC Nijmegen (2001–2003) and FC Dordrecht (2004–2005). He is the twin brother of defender Gérard de Nooijer, who also played professional football during the late 1980s and 1990s.