Joseph Oma Adah (born 8 June 1999) is a Nigerian professional footballer who plays as a winger.
On 25 January 2020, FC Pyunik announced the signing of Adah. He went on to make six appearances and scored one goal for Pyunik before his contract expired and he left the club.
On 25 February 2021, Adah signed for Shakhter Karagandy.