| Club: | Fortuna Düsseldorf |
| Season: | 2023–24 |
| Mgrtitle: | Head coach |
| Manager: | Daniel Thioune |
| Stadium: | Merkur Spiel-Arena |
| League: | 2. Bundesliga |
| League Result: | 3rd |
| Cup1: | DFB-Pokal |
| Cup1 Result: | Semi-finals |
| League Topscorer: | Christos Tzolis (22) |
| Season Topscorer: | Christos Tzolis (24) |
| Highest Attendance: | 52,000 vs 1. FC Kaiserslautern |
| Lowest Attendance: | 27,715 vs Wehen Wiesbaden |
| Largest Win: | SV Elversberg 0–5 Fortuna Düsseldorf |
| Largest Loss: | Bayer Leverkusen 4–0 Fortuna Düsseldorf |
| Pattern La1: | _fortuna2324h |
| Pattern B1: | _fortuna2324h |
| Pattern Ra1: | _fortuna2324h |
| Pattern Sh1: | _fortuna2324h |
| Pattern So1: | _fortuna2324h |
| Leftarm1: | FFFFFF |
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| Rightarm1: | FFFFFF |
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| Prevseason: | 2022–23 |
| Nextseason: | 2024–25 |
The 2023–24 season was Fortuna Düsseldorf's 129th season in existence and fourth consecutive season in the 2. Bundesliga. They also competed in the DFB-Pokal.
| Player | Transferred from | Fee | Date | Source | ||
|---|---|---|---|---|---|---|
| SC Freiburg II | Free | [1] | ||||
| SC Freiburg II | €600,000 | [2] | ||||
| MKS Cracovia | Free | [3] | ||||
| Norwich City | Loan | [4] | ||||
| Śląsk Wrocław | Free | [5] |
| Player | Transferred from | Fee | Date | Source | ||
|---|---|---|---|---|---|---|
| Werder Bremen | Free | [6] | ||||
| Darmstadt 98 | €2,000,000 | [7] | ||||
| Red Bull Salzburg | €3,000,000 | [8] |
See main article: 2023–24 2. Bundesliga.
The league fixtures were unveiled on 30 June 2023.[9] [10]
See main article: 2023–24 DFB-Pokal.