John Syer (1815–1885) was an English painter. He painted landscape in a style formed chiefly upon that of William Muller, but failed as a colourist.
- Occupation
- painter, lithographer
- Citizenship
- United Kingdom of Great Britain and Ireland
- Born
- 1815, May 17, 1815
- Died
- July 1885, June 26, 1885
