John Blackwood may refer to:
- John Blackwood (publisher) (1818âÂÂ1879), Scottish publisher
- Sir John Blackwood, 2nd Baronet (1722âÂÂ1799), Irish politician and baronet
- Jock Blackwood (1899âÂÂc. 1970), Australian rugby union player
- John Blackwood (merchant) (before 1777âÂÂ1819), Canadian merchant
- John Blackwood (footballer, born 1877) (1877âÂÂ1913), Scottish footballer
- John Blackwood (footballer, born 1935), Scottish footballer
- Johnny Blackwood, fictional character in Act of Love
- John Blackwood (art dealer) (1696âÂÂ1777), Scottish art dealer
- John Arthur Blackwood (1904âÂÂ1973), British Hong Kong businessman
- John Blackwood, 11th Baron Dufferin and Claneboye (born 1944), Australian architect
See also