Walder is a surname and given name. Notable people with the name include:
Surname: Albert Walder (born 1957), Italian cross country skier Andrew G. Walder (born 1953), American political sociologist Chaim Walder (1968–2021), Israeli children's writer who killed himself after dozens of sexual assault allegations Chris Walder (1900–1997), Dutch footballer Christian Walder (born 1991), Austrian alpine skier Dave Walder (born 1978), rugby player David Walder (1928–1978), British politician Erick Walder (born 1971), American long jumper Fernand Walder (born 1946), Belgian volleyball player Francis Walder (1906–1997), Belgian writer and soldier George Walder, American football player and coach Harald Walder (born 1973), Austrian snowboarder Ingemar Walder (born 1978), Austrian snowboarder Jay Walder, American transport executive in New York Katie Walder (born 1982), American actress Marc Walder (born 1965), Swiss journalist and tennis player Pius Walder (1952–1982), Austrian lumberjack and poacher Russel Walder (born 1959), American jazz oboist Samuel Walder (1879–1946), Australian politician and businessman
Given name: Walder Frey, a fictional character in George R.R. Martin's A Song of Ice and Fire Charles Walder Grinstead (1860–1930), English tennis player John Walder Dunlop Holder (born 1949), Barbadian Anglican archbishop
See also Wald (disambiguation) Waldberg (disambiguation) Walter (disambiguation) Wilder (disambiguation)