In addition to the domestic league, Ajaccio participated in this season's editions of the Coupe de France and the Coupe de la Ligue.

The season was scheduled to cover the period from 1 July 2019 to 30 June 2020.

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

[2] The Ligue 2 matches were suspended by the LFP on 13 March 2020 due to COVID-19 until further notices.

[4] On 30 April, The LFP ended officially the 2019–20 season.