Association Sportive Olympique de Chlef is an Algerian professional football club based in Chlef, Chlef Province. The club was formed on June 13, 1947 as Association Sportive d'Orléansville, and played their first competitive match in 1947. The club has won a total of 3 major trophies, including the national championship 1 time also won the Algerian Cup 2 times.

This is a list of the seasons played by ASO Chlef from 1962 when the club first entered a league competition to the most recent seasons. The club's achievements in all major national and international competitions as well as the top scorers are listed. Top scorers in bold were also top scorers of Ligue 1. The list is separated into three parts, coinciding with the three major episodes of Algerian football:

Seasons After independence Below, the ASO Chlef season-by-season record after independence of Algeria : SeasonLeagueCupOtherAfricaTop goalscorer(s)DivisionPosPtsPWDLGFGANameGoals1962–63Critérium Honneur 1st 47 18 13 3 2 41 15? 1963–64Division Honneur12th 52 30 7 8 15 20 53R32 1964–65Division Honneur 5th 55 26 8 13 5 34 18R64 1973–74National II 2nd R64 1974–75National II R64 1975–76Nationale I R64 1976–77Nationale I R32 1977–78Division 1 R32 1978–79Division 1 QF 1979–80Division 1 11th 57 30 9 9 12 24 36QFM'hamed Bouhella 171980–81Division 1 Forfeit 1981–82Division 116th 50 30 4 12 14 24 54R16 1982–83Division 21st 62 25 14 9 2 29 9?M'hamed Bouhella 141983–84Division 1 5th 62 30 10 12 8 33 24R64 1984–85Division 1 10th 76 38 11 16 11 25 27R32 1985–86Division 13rd 80 38 15 12 11 39 36R64Meziane Zaghzi 91986–87Division 13rd 43 38 14 15 9 43 34QFNoureddine Azza 161987–88Division 115th 29 34 9 11 14 28 34R16 1988–89Division 11989–90Division 11990–91Division 11991–92Division 11992–93Division 11993–94Division 21st R64 1994–95Division 116th 21 30 6 9 15 30 39SFMourad Ardjaoui 71995–96Division 2 10th 37 30 10 7 13 22 30R32 1996–97Division 2 4th 45 29 12 9 8 32 22? 1997–98Division 2 8th 38 30 11 5 14 28 32?R64 1998–99Division 1 3rd 43 26 R64 1999–2000National 21st 55 26 16 7 3 42 16? 2000–01Division 1 8th 42 30 11 9 10 39 29? 2001–02Division 11st 64 29 19 7 3 43 17R64 2002–03Division 1 13th 34 30 7 13 10 25 30R32 2003–04Division 1 8th 40 30 9 13 8 19 22R16 2004–05Division 1 7th 41 30 10 11 9 30 32W 2005–06Division 13rd 52 30 15 7 8 45 25R32CAF Confederation CupR1Mohamed Messaoud 152006–07Division 1 5th 46 30 12 10 8 29 22QFCAF Confederation CupR2Yassine Boukhari 52007–08Division 12nd 49 30 13 10 7 29 22R16Hillal Soudani 112008–09Division 1 9th 44 32 11 11 10 40 43R16CAF Champions LeagueR1Mohamed Messaoud 192009–10Division 1 13th 43 34 12 7 15 38 41SFMohamed Messaoud 132010–11Ligue 1 1st 63 30 19 6 5 51 20R16Hillal Soudani 182011–12Ligue 1 5th 47 30 14 5 11 41 34QFCAF Champions LeagueGrpMohamed Messaoud 162012–13Ligue 1 10th 38 30 10 8 12 26 29R16Mohamed Messaoud 112013–14Ligue 1 8th 43 30 11 10 9 29 19R64Noureddine Daham 102014–15Ligue 115th 36 30 8 12 10 24 28SFCAF Confederation CupR2Saad Tedjar 72015–16Ligue 2 12th 38 30 10 8 12 30 31R64Ahmed Kara 72016–17Ligue 2 7th 40 30 10 10 10 31 31R16Mustapha Melika 112017–18Ligue 2 5th 46 30 11 13 6 30 22PRSofiane Baouche 72018–19Ligue 23rd 52 30 14 10 6 35 23PRFawzi Benhamla 72019–20Ligue 1 12th 25 21 6 7 8 15 17R16Four players 32020–21Ligue 1 16th 45 38 12 9 17 39 53NPPRAmeur Bouguettaya 82021–22Ligue 1 9th 50 34 13 11 10 38 31NPMostapha Alili 92022–23Ligue 1 7th 42 30 11 9 10 36 31WMohamed Souibaâh 162023–24Ligue 1 8th 41 30 11 8 11 41 40R32CAF Confederation CupR1Yawo Agbagno 132024–25Ligue 1 R64

Key to league record:

P = Played W = Games won D = Games drawn L = Games lost GF = Goals for GA = Goals against Pts = Points Pos = Final position

Key to divisions:

1 = Ligue 1 2 = Ligue 2 3 = Division 3

Key to rounds:

DNE = Did not enter Cnl = Cancel NP = Not played PR = Preliminary round Grp = Group stage R1 = First Round R2 = Second Round PO = Play-off round R64 = Round of 64 R32 = Round of 32 R16 = Round of 16 QF = Quarter-finals SF = Semi-finals RU = Runners-up W = Winners

ChampionsRunners-upPromotedRelegated

Division shown in bold to indicate a change in division. Top scorers shown in bold are players who were also top scorers in their division that season.

Notes

References