In addition to the domestic league, Beşiktaş participated in this season's editions of the Turkish Cup.

On 8 February, Beşiktaş announced the signing of Onur Bulut from Kayserispor, on a contract until the end of the 2025/26 season.

[1] On 9 February, Beşiktaş announced the signing of Omar Colley from Sampdoria, on a contract until the end of the 2024/25 season, with an option for an additional year.

[2] On 17 February, Beşiktaş announced the signing of Alexandru Maxim on loan from Gaziantep until the end of the season,[3] whilst Josef de Souza was released by the club.

[4] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.