John Grant
John Grant is the name of:
- John Grant ( watchmaker ) ( † 1810), English watchmaker
- John Grant (film producer) ( 1891-1955 ), American screenwriter, actor and producer
- John Grant ( writer ) ( pen name Jonathan Gash, born 1933 ), British tropical medicine and writer
- John Grant ( singer) ( born 1968 ), American singer -songwriter
- John Charles Boileau Grant (1886-1973), British anatomist
- John Gaston Grant (1858-1923), American politician
- John N. Grant ( born 1940 ), Canadian classical scholar
- Disambiguation