This is a complete list of seasons competed by the Calgary Stampeders, a Canadian Football League team. The team was founded in 1945. Throughout their history, the Stampeders have won eight Grey Cups.

Grey Cup Championships †West Division Championships *Regular season championships ^ LeagueseasonClubseasonLeagueDivisionFinishWinsLossesTiesPlayoffs Calgary Stampeders19451945WIFU–No season playWon W.I.F.U. Semi-Finals (Roughriders) 2–0 seriesLost W.I.F.U. Final (Blue Bombers) 9–619461946WIFU–1st^530Lost W.I.F.U. Finals (Blue Bombers) 1–1 series19471947WIFU–2nd440Lost W.I.F.U. Finals (Blue Bombers) 1–2 series19481948WIFU†*–1st^1200Won W.I.F.U. Finals (Roughriders) 1–0–1 seriesWon Grey Cup (Rough Riders) 12–719491949WIFU*–1st^1310Won W.I.F.U. Finals (Roughriders) 1–1 seriesLost Grey Cup (Alouettes) 28–1519501950WIFU–4th410019511951WIFU–4th410019521952WIFU–3rd790Lost W.I.F.U. Semi-Finals (Eskimos) 1–1 series19531953WIFU–4th312119541954WIFU–4th88019551955WIFU–5th412019561956WIFU–5th412019571957WIFU–3rd6100Lost W.I.F.U. Semi-Finals (Blue Bombers) 0–1–1 series19581958CFLW.I.F.U.4th69119591959CFLW.I.F.U.4th88019601960CFLW.I.F.U.3rd682Lost West Semi-Finals (Eskimos) 0–2 series19611961CFLWest3rd790Won West Semi-Finals (Eskimos) 1–1 seriesLost West Finals (Blue Bombers) 0–2 series19621962CFLWest2nd961Won West Semi-Finals (Roughriders) 2–0 seriesLost West Finals (Blue Bombers) 1–2 series19631963CFLWest2nd1042Lost West Finals (Roughriders) 1–1 series19641964CFLWest2nd1240Won West Semi-Finals (Roughriders) 1–1 seriesLost West Finals (Lions) 1–2 series19651965CFLWest1st^1240Lost West Finals (Blue Bombers) 1–2 series19661966CFLWest4th69119671967CFLWest1st^1240Lost West Finals (Roughriders) 1–2 series19681968CFLWest*2nd1060Won West Semi-Final (Eskimos) 29–13 Won West Finals (Roughriders) 2–0 seriesLost Grey Cup (Rough Riders) 24–2119691969CFLWest2nd970Won West Semi-Final (Lions) 35–21Lost West Finals (Roughriders) 0–2 series 19701970CFLWest*3rd970Won West Semi-Final (Eskimos) 16–9Won West Finals (Roughriders) 2–1 seriesLost Grey Cup (Alouettes) 23–1019711971CFL†West*1st^961Won West Finals (Roughriders) 2–0 seriesWon Grey Cup (Argonauts) 14–1119721972CFLWest4th610019731973CFLWest4th610019741974CFLWest5th610019751975CFLWest4th610019761976CFLWest5th212219771977CFLWest5th412019781978CFLWest2nd943Won West Semi-Final (Blue Bombers) 38–4Lost West Final (Eskimos) 26–1319791979CFLWest2nd1240Won West Semi-Final (Lions) 37–2Lost West Finals (Eskimos) 19–719801980CFLWest3rd970Lost West Semi-Final (Blue Bombers) 32–1419811981CFLWest5th610019821982CFLWest3rd961Lost West Semi-Final (Blue Bombers) 24–319831983CFLWest4th88019841984CFLWest5th610019851985CFLWest5th313019861986CFLWest4th1170Lost West Semi-Final (Eskimos) 27–1819871987CFLWest3rd1080Lost West Semi-Final (Eskimos) 30–1619881988CFLWest4th612019891989CFLWest2nd1080Lost West Semi-Final (Roughriders) 33–2619901990CFLWest1st^1161Lost West Final (Eskimos) 43–2319911991CFLWest*2nd1170Won West Semi-Final (Lions) 43–41Won West Final (Eskimos) 38–36Lost Grey Cup (Argonauts) 36–2119921992CFL†West*1st^1350Won West Final (Eskimos) 23–22Won Grey Cup (Blue Bombers) 24–1019931993CFLWest1st^1530Won West Semi-Final (Lions) 17–9Lost West Final (Eskimos) 29–1519941994CFLWest1st^1530Won West Semi-Final (Roughriders) 36–3Lost West Final (Lions) 37–3619951995CFLNorth*1st^1530Won North Semi-Final (Tiger-Cats) 31–13Won North Final (Eskimos) 37–4Lost Grey Cup (Stallions) 37–2019961996CFLWest1st^1350Lost West Final (Eskimos) 15–1219971997CFLWest2nd1080Lost West Semi-Final (Roughriders) 33–3019981998CFL†West*1st^1260Won West Final (Eskimos) 33–10Won Grey Cup (Tiger-Cats) 26–2419991999CFLWest*2nd1260Won West Semi-Final (Eskimos) 30–17Won West Final (Lions) 26–24Lost Grey Cup (Tiger-Cats) 32–2120002000CFLWest1st^1251Lost West Final (Lions) 37–2320012001CFL†West*2nd8100Won West Semi-Final (Lions) 28–19Won West Final (Eskimos) 34–16Won Grey Cup (Blue Bombers) 27–1920022002CFLWest5th612020032003CFLWest5th513020042004CFLWest5th414020052005CFLWest2nd1170Lost West Semi-Final (Eskimos) 33–2620062006CFLWest2nd1080Lost West Semi-Final (Roughriders) 30–2120072007CFLWest3rd7101Lost West Semi-Final (Roughriders) 26–2420082008CFL†West*1st^1350Won West Final (Lions) 22–18Won Grey Cup (Alouettes) 22–1420092009CFLWest2nd1071Won West Semi-Final (Eskimos) 24–21Lost West Final (Roughriders) 27–1720102010CFLWest1st^1350Lost West Final (Roughriders) 20–1620112011CFLWest3rd1170Lost West Semi-Final (Eskimos) 33–1920122012CFLWest*2nd1260Won West Semi-Final (Roughriders) 36–30Won West Final (Lions) 34–29Lost Grey Cup (Argonauts) 35–2220132013CFLWest1st^1440Lost West Final (Roughriders) 35–1320142014CFL†West*1st^1530Won West Final (Eskimos) 43–18Won Grey Cup (Tiger-Cats) 20–1620152015CFLWest2nd1440Won West Semi-Final (Lions) 35–9Lost West Final (Eskimos) 45–3120162016CFLWest*1st^1521Won West Final (Lions) 42–15Lost Grey Cup (Redblacks) 39–33 20172017CFLWest*1st^1341Won West Final (Eskimos) 32–28Lost Grey Cup (Argonauts) 27–2420182018CFL†West*1st^1350Won West Final (Blue Bombers) 22–14Won Grey Cup (Redblacks) 27–1620192019CFLWest2nd1260Lost West Semi-Final (Blue Bombers) 35–1420202020CFLWestSeason cancelled due to the COVID-19 pandemic20212021CFLWest3rd860Lost West Semi-Final (Roughriders) 33–3020222022CFLWest3rd1260Lost West Semi-Final (Lions) 30–1620232023CFLWest3rd6120Lost West Semi-Final (Lions) 41–3020242024CFLWest5th512120252025CFLWest3rd1170Lost West Semi-Final (Lions) 30-33Regular season Totals (1945–2025)71557522Playoff Totals (1945–2025)48512Grey Cup Totals (1945–2025)89

See also List of Calgary Bronks (football) seasons