| Full Name: | John Bryant Gannon | |
| Born: | 8 February 1947 in Subiaco, Perth, Western Australia, Australia | |
| Batting: | Right-hand batsman | |
| Bowling: | Left-arm fast-medium | |
| Test Debut: | Australia v India at W.A.C.A. Ground, Perth - 16, 17, 18, 20, 21 December 1977 | |
| Last Test: | Australia v India at Sydney Cricket Ground - 7, 8, 9, 11, 12 January 1978 |
| Mat | Inns | NO | Runs | Avg | HS | BF | SR | 50s | 100s | 0s | G 0s | 4s | 6s | ct | st |
| 3 | 5 | 4 | 3 | 3.00 | 3* | 17 | 17.64 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 |
| Balls | Runs | Wkts | BB | Avg | Econ | SR | 4 W | 5 W | 10 W |
| 726 | 361 | 11 | 4/77 | 32.81 | 2.98 | 66.00 | 1 | 0 | 0 |
| Recent scores: | 0, 0*, 0*, 3*, 0* | |
| Modes of dismissal: | caught (1) | |
| Dismissed most by: | Erapalli Prasanna 1, | |
| More player stats: | Batting Analysis | Bowling Analysis |