John Stanley "Happy Jack" Cameron (born September 22, 1884 – July 12, 1963) was a Canadian Major League Baseball outfielder. He batted .180 with 4 RBIs in 18 games for the Boston Beaneaters in 1906.
Jack Cameron
| Given name: | John Stanley Cameron |
| Nicknames: | Happy Jack |
| Primary Pos: | Leftfield |
| Hght/Wght: | 5'10" / 170 lbs |
| Bats/Throws: | R / R |
| Born: | Sep 22, 1884 in Sydney, NSCA |
| Died: | Jul 12, 1963 in Charlotte, NC (78 years old) |
| Debut: | Sep 13, 1906 |