John R. Smith may refer to:
- John R. Smith (agriculture commissioner) (19th century), American politician from North Carolina
- John R. Smith (politician, born 1945), politician from Leesville, Louisiana
- John Raphael Smith (1751–1812), English painter
- John Robert Smith (21st century), American politician from Mississippi
- John Roxburgh Smith (1939–2018), Canadian politician in the Legislative Assembly of Ontario
- John Rubens Smith (1775–1849), American painter
- John Russell Smith (1810–1894), English bookseller and bibliographer
- John Richard Smith (footballer, born 1898) (1898–1986), English footballer
- John Smith (footballer, born 1971) (John Richard Smith), English footballer
This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.