Pieters is a Dutch surname, equivalent to Peters. It can refer to:

• Amy Pieters (born 1991), Dutch racing cyclist
• Andries Jan Pieters (1916–1952), Dutch collaborator with Nazis who was executed for war crimes
• Brandon Pieters (born 1976), South African professional golfer
• Bruno Pieters, Belgian fashion designer
• Carle M. Pieters (born 1943), American planetary scientist
• Cindy Pieters (born 1976), Belgian racing cyclist
• Danny Pieters (born 1956), Belgian politician
• Deane Pieters (born 1968), Australian swimmer
• Dewald Pieters (born 1990), South African rugby player
• Eddy Pieters Graafland (1934–2020), Dutch footballer
• Erik Pieters (born 1988) Dutch footballer
• Fabio Pieters (born 1978), Argentine footballer
• Geertje Pieters (1636–1712), Dutch flower painter
• Godfried Pieters (born 1936), Dutch sculptor
• Guido Pieters (born 1948), Dutch film director
• Jean Pieters (born 1962), Dutch biochemist
• Josh Pieters, South African YouTuber
• Kim Pieters (born 1959), New Zealand painter, musician and video artist
• Peter Pieters (born 1962), Dutch racing cyclist
• Sven Pieters (born 1976), Belgian sprint hurdler

• 3713 Pieters