Barnabas Apostolus
- categories: vir , alius apostolus , martyr
- date of birth: ?
- date of death: around 61
- beatification: non-existence
- canonization: non-existence
- other Roman Martyrology days: 11.06.
- other memorial days: non-existence
- order: non-existence
- order founder: non-existence
- forenames: Barnabas
- surnames: non-existence
- epithets: non-existence