Nys

Nys is a surname. Notable people with the surname include:


 * Hugo Nys (born 1991), French tennis player
 * Jef Nys (1927–2009), Belgian comic book artist
 * Patrick Nys (born 1969), Belgian soccer goalkeeper
 * Pieter Nys (born 1989), Belgian soccer player
 * Sven Nys (born 1976), Belgian cyclist