| Johnny Aba | |
| Realname: | Johnny Aba |
| Weight: | feather/super feather/lightweight |
| Nationality: | Papua New Guinean |
| Birth Date: | 3 March 1956 |
| Birth Place: | Bougainville Island, Papua New Guinea |
| Total: | 37 |
| Wins: | 31 (KO 14) |
| Losses: | 3 (KO 2) |
| Draws: | 3 |
Johnny Aba (born 3 March 1956) is a Papua New Guinean professional feather/super feather/lightweight boxer of the 1970s and 1980s who won the Papua New Guinea featherweight title, Papua New Guinea lightweight title, and Commonwealth super featherweight title, and was a challenger for the World Boxing Association (WBA) World featherweight title, against Eusebio Pedroza, his professional fighting weight varied from NaNNaN, i.e. featherweight to NaNNaN, i.e. lightweight.[1]