Welsby is a surname. It may refer to:
- Arthur Welsby (1902–1980), footballer
- Chris Welsby (born 1948), filmmaker
- Elton Welsby (born 1951), English television sports presenter
- John Welsby (1938–2021), Chief Executive of the British Railways Board
- Thomas Welsby (1858–1941), Queensland businessman, author, politician, and sportsman.
- William Newland Welsby (d. 1864), legal writer
It might also refer to Welsby, Queensland, a locality on Bribie Island named after Thomas Welsby.
Surname listThis page lists people with the surname Welsby. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: