| Club: | Gaziantep F.K. |
| Season: | 2022–23 |
| Chrtitle: | President |
| Chairman: | Cevdet Akınal |
| Mgrtitle: | Head coach |
| Manager: | Erol Bulut |
| Stadium: | Gaziantep Stadium |
| League: | Süper Lig |
| League Result: | 18th (withdrew) |
| Cup1: | Turkish Cup |
| Cup1 Result: | Quarter-finals (withdrew) |
| League Topscorer: | João Figueiredo (7) |
| Season Topscorer: | João Figueiredo (9) |
| Highest Attendance: | 13,426 (vs. Fenerbahçe, 15 January 2023, Süper Lig) |
| Lowest Attendance: | 575 (vs. Ümraniyespor, 11 September 2022, Süper Lig) |
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| Prevseason: | 2021–22 |
| Nextseason: | 2023–24 |
The 2022–23 season was the 35th season in the existence of Gaziantep F.K. and the club's fourth consecutive season in the top flight of Turkish football. In addition to the domestic league, Gaziantep F.K. participated in this season's edition of the Turkish Cup. The season covers the period from 1 July 2022 to 30 June 2023.
On 12 February 2023, Gaziantep F.K. announced withdrawal from the league and the cup due to the 2023 Turkey–Syria earthquake, which widely hit its home city.[1]
See main article: 2022–23 Süper Lig.
See main article: 2022–23 Turkish Cup.