| Barry Armstrong | |
| Birth Date: | 22 September 1950 |
| Originalteam: | Bundoora |
| Height: | 181 cm |
| Weight: | 82 kg |
| Statsend: | 1981 |
| Years1: | 1969–1981 |
| Club1: | Carlton |
| Games Goals1: | 204 (142) |
| Careerhighlights: |
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Barry Armstrong (born 22 September 1950) is a former Australian rules footballer who played with Carlton in the VFL during the 1970s.
Armstrong was a versatile player, used most often as a centreman and ruck rover. Twice a premiership player with Carlton, he is a member of the Carlton Hall of Fame.