2023–24 Coupe de France preliminary rounds, Brittany

The 2023–24 Coupe de France preliminary rounds, Brittany is the qualifying competition to decide which teams from the leagues of the Brittany region of France take part in the main competition from the seventh round.

A total of fifteen teams will qualify from the Brittany section of the 2023–24 Coupe de France preliminary rounds.

In 2022–23, Stade Plabennécois progressed furthest in the main competition, reaching the round of 32, where they lost by a single goal to Grenoble.

Draws and fixtures
On 27 June 2023, the league announced that 681 teams had entered the competition from the region. The draw for the first round was published on 25 August 2023, featuring 446 teams.

The second round draw was published on 30 August 2023, with 219 teams entering at this stage.

The third round draw was published on 6 September 2023, with 12 teams from Championnat National 3 and the qualifying team from Saint-Pierre-et-Miquelon entering at this stage. The fourth round draw, which saw the 3 teams from Championnat National 2 enter, was made on 20 September 2023. The fifth round draw was made on 4 October 2023. The sixth and final regional round draw was made on 18 October 2023.

First round
These matches were played on 26 and 27 August 2023, with one replayed on 1 September 2023.

Second round
These matches were played on 3 September 2023.

Third round
These matches were played on 16 and 17 September 2023.

Fourth round
These matches were played on 30 September and 1 October 2023.

Fifth round
These matches were played on 14 and 15 October 2023.

Sixth round
These matches were played on 28 and 29 October 2023.