The 2021–22 Coupe de France preliminary rounds, Corsica was the qualifying competition to decide which teams from the leagues of the Corsica region of France took part in the main competition from the seventh round.
Two teams qualified from the Corsica preliminary rounds.[1] In 2020–21, Gazélec Ajaccio progressed furthest in the main competition, reaching the round of 32 before losing to Lille.[2]
On 28 July 2021, the league announced that a total of 33 teams from the region had entered. A preliminary round, analogous to the second round in other regions, featured four clubs, with the winners going through to the third round, where they were joined by all other clubs from Championnat National 3 and below. The single Championnat National club joined the competition at the fifth round stage.[3] The third round draw was published on 26 August 2021.[4] The fourth round draw was published on 23 September 2021.[5] The fifth round draw was published on 7 October 2021.[6] The sixth round draw was made on 21 October 2021.[7]
These matches were played on 12 September 2021.[8]
| 1. | Stade Bastiais (9) | 6–4 | FC Costa Verde (7) | |
| 2. | US Vezzanaise (9) | 3–0 | Orsu Omessincu FC (9) |
These matches were played on 18 and 19 September 2021.[9]
| 1. | US Vezzanaise (9) | 0–5 | USC Corte (5) | |
| 2. | US Vicolaise FC (8) | 4–1 | AS Nebbiu Conca d'Oru (6) | |
| 3. | GC Lucciana (5) | 3–0 | SC Bocognano Gravona (6) | |
| 4. | Entente Gallia Salines (8) | 2–2 | FC Bastelicaccia (6) | |
| 5. | US Ghisonaccia (6) | 1–2 | Squadra Valincu Alta-Rocca Rizzanese (7) | |
| 6. | AS Santa Reparata (7) | 4–0 | AS Antisanti (8) | |
| 7. | Afa FA (7) | 1–1 | FJÉ Biguglia (6) | |
| 8. | Stade Bastiais (9) | 0–0 | FC Costa Verde (7) | |
| 9. | AS Cargesienne (8) | 7–0 | AJ Solenzara (9) | |
| 10. | AS Capicorsu (7) | 0–5 | AS Furiani-Agliani (5) | |
| 11. | FC Balagne (6) | 7–0 | FC Eccica-Suarella (7) | |
| 12. | Gazélec Ajaccio (5) | 13–0 | FC U Niolu (9) | |
| 13. | AS Porto-Vecchio (6) | 1–2 | AS Casinca (6) | |
| 14. | JS Monticello (9) | 3–4 | Sud FC (6) |
These matches were played on 2 and 3 October 2021.[10]
| 1. | AS Cargesienne (8) | 0–2 | FC Balagne (6) | |
| 2. | Entente Gallia Salines (8) | 0–13 | Gazélec Ajaccio (5) | |
| 3. | AS Casinca (6) | 3–4 | GC Lucciana (5) | |
| 4. | AS Santa Reparata (7) | 0–7 | AS Furiani-Agliani (5) | |
| 5. | US Vicolaise FC (8) | 3–0 | Sud FC (6) | |
| 6. | Squadra Valincu Alta-Rocca Rizzanese (7) | 0–2 | USC Corte (5) | |
| 7. | Stade Bastiais (9) | 0–3 | Afa FA (7) |
These matches were played on 16 and 17 October 2021.[11]
| 1. | USC Corte (5) | 2–1 | GC Lucciana (5) | |
| 2. | AS Furiani-Agliani (5) | 1–2 | Gazélec Ajaccio (5) | |
| 3. | US Vicolaise FC (8) | 0–12 | FC Bastia-Borgo (3) | |
| 4. | Afa FA (7) | 2–2 | FC Balagne (6) |
| 1. | FC Balagne (6) | 0–0 | FC Bastia-Borgo (3) | |
| 2. | Gazélec Ajaccio (5) | 3–0 | USC Corte (5) |