| Club: | Birmingham Legion FC |
| Season: | 2023 |
| Chrtitle: | President and general manager |
| Chairman: | Jay Heaps |
| Mgrtitle: | Head coach |
| Manager: | Tom Soehn |
| Stadium: | Protective Stadium |
| League: | USL Championship |
| League Result: | 7th |
| Cup1: | Playoffs |
| Cup1 Result: | Conference Semifinals |
| Cup2: | U.S. Open Cup |
| Cup2 Result: | Quarter-finals |
| League Topscorer: | Enzo MartÃnez (11 goals) |
| Pattern La1: | _nikeparkviib |
| Pattern B1: | _legion20h |
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| Pattern La2: | _nikevapor4w |
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| Leftarm2: | FFF |
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| Rightarm2: | FFF |
| Shorts2: | FFF |
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| Pattern La3: | _nikestrike3ur |
| Pattern B3: | _nikevapor3ur |
| Pattern Ra3: | _nikestrike3ur |
| Leftarm3: | FF0000 |
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| American: | true |
| Prevseason: | 2022 |
| Nextseason: | 2024 |
The 2023 Birmingham Legion season was the fifth season of play in the club's history in the USL Championship.
See main article: 2023 USL Championship season.
All times in Eastern Time Zone.
See main article: 2023 USL Championship Playoffs.
See main article: 2023 U.S. Open Cup.