2020–21 CS Constantine season

In the 2020–21 season, CS Constantine competed in the Ligue 1 for the 25th season, and the League Cup. It was their 10th consecutive season in the top flight of Algerian football.

Squad list
Players and squad numbers last updated on 15 November 2020. Note: Flags indicate national team as has been defined under FIFA eligibility rules. Players may hold more than one non-FIFA nationality.

Overview
{| class="wikitable" style="text-align: center" !rowspan=2|Competition !colspan=8|Record !rowspan=2|Started round !rowspan=2|Final position / round !rowspan=2|First match !rowspan=2|Last match !G !W !D !L !GF !GA !GD !Win %
 * Ligue 1
 * Ligue 1


 * N/A
 * To be confirmed
 * In Progress
 * In Progress
 * League Cup
 * League Cup

! Total
 * colspan=2| Preliminary round
 * colspan=2| 20 April 2021

Matches
On 22 October 2020, the Algerian Ligue Professionnelle 1 fixtures were announced.

Playing statistics
! colspan=10 style=background:#dcdcdc; text-align:center| Goalkeepers

! colspan=10 style=background:#dcdcdc; text-align:center| Defenders

! colspan=10 style=background:#dcdcdc; text-align:center| Midfielders

! colspan=10 style=background:#dcdcdc; text-align:center| Forwards

! colspan=10 style=background:#dcdcdc; text-align:center| Players transferred out during the season

Goalscorers
''Includes all competitive matches. The list is sorted alphabetically by surname when total goals are equal.''