Pieters is a Dutch surname, equivalent to Peters. It can refer to:
Amy Pieters (b. 1991), Dutch racing cyclist
Brandon Pieters (b. 1976), South African professional golfer
Bruno Pieters, Belgian fashion designer
Carle M. Pieters (b. 1943), American planetary scientist
Cindy Pieters (b. 1976), Belgian racing cyclist
Danny Pieters (b. 1956), Belgian politician
Deane Pieters (b. 1968), Australian swimmer
Dewald Pieters (b. 1990), South African rugby player
Eddy Pieters Graafland (b. 1934), Dutch footballer
Erik Pieters (b. 1988) Dutch footballer
Fabio Pieters (b. 1978), Argentine footballer
Geertje Pieters (1636-1712), Dutch flower painter
Guido Pieters (b. 1948), Dutch film director
Jean Pieters (b. 1962), Dutch biochemist
Kim Pieters (b. 1959), New Zealand painter, musician and video artist
Peter Pieters (b. 1962), Dutch racing cyclist
Sven Pieters (b. 1976), Belgian sprint hurdler