Pilch is a surname. Notable people with the name include:
Adalbert Pilch (1917–2004), Austrian painter and graphic artistAdolf Pilch (1914–2000), Polish resistance fighterDavid Pilch (born 1943), English cricketerFuller Pilch (1804–1870), English cricketerHartmut Pilch (born 1963), interpreter, translator, software developerHerbert Pilch (born 1927), German linguistJerzy Pilch (born 1952), Polish writer and journalistJohn Pilch (1925-1991), American basketball playerNathaniel Pilch (1793–1881), English cricketerWilliam Pilch (cricketer, born 1794) (1794–1866), English cricketerWilliam Pilch (cricketer, born 1820) (1820–1882), English cricketer