Mewes or Mewès is a surname. Notable people with the surname include:
Charles Mewès (1860–1914), French architect and designer Valerie Mewes (1931–1955), English model Marianne Mewes, German rower Siegmund Mewes (born 1951), East German football player and manager Jason Mewes (born 1974), American television and film actor, film producer and internet radio show host. David Mewes (born 1976), German decathlete William Mewes
See also Mewis, surname