Walby (surname)
Walby is a surname. It derives from Walby in Cumbria, England, or Waulby near Kingston upon Hull.
Notable people with the surname include:
- Chris Walby, Canadian football player and sportscaster
- Kate Walby, English television journalist
- Steffon Walby, American ice hockey player and coach
- Sylvia Walby, British sociologist
- Tony Walby, Canadian judoka