The group stage of the 2013 CAF Champions League was played from 20 July to 22 September 2013.
A total of eight teams competed in the group stage.
[1] The draw for the group stage was held on 14 May 2013, 14:00 UTC+2, at the CAF Headquarters in Cairo, Egypt.
Note: The Zamalek v Al-Ahly match was postponed due to security concerns in Egypt.
Note: The Coton Sport v Séwé Sport match of Matchday 1 was postponed due to FIFA's suspension on 4 July 2013 of the Cameroonian Football Federation, which was lifted on 22 July 2013.