| Season | Team | League | Conference | Division | Regular season | Postseason results | Awards | Head coach | Refs |
| Finish | mw- W | L | T | Pct |
| 1936 | 1936 | AFL | | | 2nd | 5 | 2 | 2 | 667 | | | Damon Wetzel | |
| 1937 | 1937 | NFL | | West | 5th | 1 | 10 | 0 | 091 | | | Hugo Bezdek | |
| 1938 | 1938 | NFL | | West | 4th | 4 | 7 | 0 | 364 | | | Hugo Bezdek (0–3)Art Lewis (4–4) | |
| 1939 | 1939 | NFL | | West | 4th | 5 | 5 | 1 | 500 | | Parker Hall (MVPTooltip Joe F. Carr Trophy) | Dutch Clark | |
| 1940 | 1940 | NFL | | West | 4th | 4 | 6 | 1 | 409 | | | |
| 1941 | 1941 | NFL | | West | 5th | 2 | 9 | 0 | 182 | | | |
| 1942 | 1942 | NFL | | West | 3rd | 5 | 6 | 0 | 455 | | | |
| 1943 | Team suspended operations due to World War II | |
| 1944 | 1944 | NFL | | West | 4th | 4 | 6 | 0 | 400 | | | Aldo Donelli | |
| 1945 | 1945 | NFL† | | West^ | 1st^ | 9 | 1 | 0 | 900 | Won NFL Championship (1) (Redskins) 15–14 | Adam Walsh (COYTooltip NFL Coach of the Year)Bob Waterfield (MVPTooltip Joe F. Carr Trophy) | Adam Walsh | |
| 1946 | 1946 | NFL | | West | 2nd | 6 | 4 | 1 | 591 | | | |
| 1947 | 1947 | NFL | | West | 4th | 6 | 6 | 0 | 500 | | | Bob Snyder | |
| 1948 | 1948 | NFL | | West | 3rd | 6 | 5 | 1 | 542 | | | Clark Shaughnessy | |
| 1949 | 1949 | NFL | | West^ | 1st^ | 8 | 2 | 2 | 750 | Lost NFL Championship (Eagles) 0–14 | | |
| 1950 | 1950 | NFL | National* | | 1st* | 9 | 3 | 0 | 750 | Won Conference playoff (Bears) 24–14Lost NFL Championship (at Browns) 28–30 | | Joe Stydahar | |
| 1951 | 1951 | NFL† | National* | | 1st* | 8 | 4 | 0 | 667 | Won NFL Championship (2) (Browns) 24–17 | | |
| 1952 | 1952 | NFL | National | | 2nd+ | 9 | 3 | 0 | 750 | Lost Conference playoff (at Lions) 21–31 | Hamp Pool (COYTooltip NFL Coach of the Year) | Joe Stydahar (0–1)Hamp Pool (9–2) | |
| 1953 | 1953 | NFL | Western | | 3rd | 8 | 3 | 1 | 708 | | | Hamp Pool | |
| 1954 | 1954 | NFL | Western | | 4th | 6 | 5 | 1 | 542 | | | |
| 1955 | 1955 | NFL | Western* | | 1st* | 8 | 3 | 1 | 708 | Lost NFL Championship (Browns) 14–38 | | Sid Gillman | |
| 1956 | 1956 | NFL | Western | | T-5th | 4 | 8 | 0 | 333 | | | |
| 1957 | 1957 | NFL | Western | | 4th | 6 | 6 | 0 | 500 | | | |
| 1958 | 1958 | NFL | Western | | T-2nd | 8 | 4 | 0 | 667 | | | |
| 1959 | 1959 | NFL | Western | | 6th | 2 | 10 | 0 | 167 | | | |
| 1960 | 1960 | NFL | Western | | 6th | 4 | 7 | 1 | 375 | | | Bob Waterfield | |
| 1961 | 1961 | NFL | Western | | 6th | 4 | 10 | 0 | 286 | | | |
| 1962 | 1962 | NFL | Western | | 7th | 1 | 12 | 1 | 107 | | | Bob Waterfield (1–7)Harland Svare (0–5–1) | |
| 1963 | 1963 | NFL | Western | | 6th | 5 | 9 | 0 | 357 | | | Harland Svare | |
| 1964 | 1964 | NFL | Western | | 5th | 5 | 7 | 2 | 429 | | | |
| 1965 | 1965 | NFL | Western | | 7th | 4 | 10 | 0 | 286 | | | |
| 1966 | 1966 | NFL | Western | | 3rd | 8 | 6 | 0 | 571 | | | George Allen | |
| 1967 | 1967 | NFL | Western | Coastal^ | 1st^ | 11 | 1 | 2 | 500 | Lost Conference playoffs (at Packers) 7–28 | George Allen (COYTooltip NFL Coach of the Year)Deacon Jones (DPOYTooltip Newspaper Enterprise Association NFL defensive player of the year) | |
| 1968 | 1968 | NFL | Western | Coastal | 2nd | 10 | 3 | 1 | 750 | | Deacon Jones (DPOYTooltip Newspaper Enterprise Association NFL defensive player of the year) | |
| 1969 | 1969 | NFL | Western | Coastal^ | 1st^ | 11 | 3 | 0 | 786 | Lost Conference playoffs (at Vikings) 20–23 | Roman Gabriel (MVPTooltip NFL Most Valuable Player Award) | |
| 1970 | 1970 | NFL | NFC | West | 2nd | 9 | 4 | 1 | 679 | | | |
| 1971 | 1971 | NFL | NFC | West | 2nd | 8 | 5 | 1 | 607 | | Isiah Robertson (DROYTooltip AP NFL Offensive Rookie of the Year) | Tommy Prothro | |
| 1972 | 1972 | NFL | NFC | West | 3rd | 6 | 7 | 1 | 464 | | | |
| 1973 | 1973 | NFL | NFC | West^ | 1st^ | 12 | 2 | 0 | 857 | Lost Divisional playoffs (at Cowboys) 16–27 | Chuck Knox (COYTooltip NFL Coach of the Year) | Chuck Knox | |
| 1974 | 1974 | NFL | NFC | West^ | 1st^ | 10 | 4 | 0 | 714 | Won Divisional playoffs (Redskins) 19–10Lost NFC Championship (at Vikings) 10–14 | | |
| 1975 | 1975 | NFL | NFC | West^ | 1st^ | 12 | 2 | 0 | 857 | Won Divisional playoffs (Cardinals) 35–23Lost NFC Championship (Cowboys) 7–37 | Jack Youngblood (DPOYTooltip List of NFL Defensive Player of the Year awards#United Press International) | |
| 1976 | 1976 | NFL | NFC | West^ | 1st^ | 10 | 3 | 1 | 750 | Won Divisional playoffs (at Cowboys) 14–12Lost NFC Championship (at Vikings) 13–24 | | |
| 1977 | 1977 | NFL | NFC | West^ | 1st^ | 10 | 4 | 0 | 714 | Lost Divisional playoffs (Vikings) 7–14 | | |
| 1978 | 1978 | NFL | NFC | West^ | 1st^ | 12 | 4 | 0 | 750 | Won Divisional playoffs (Vikings) 34–10Lost NFC Championship (Cowboys) 0–28 | | Ray Malavasi | |
| 1979 | 1979 | NFL | NFC* | West^ | 1st^ | 9 | 7 | 0 | 563 | Won Divisional playoffs (at Cowboys) 21–19Won NFC Championship (at Buccaneers) 9–0Lost Super Bowl XIV (vs. Steelers) 19–31 | | |
| 1980 | 1980 | NFL | NFC | West | 2nd§ | 11 | 5 | 0 | 688 | Lost Wild Card playoffs (at Cowboys) 13–34 | | |
| 1981 | 1981 | NFL | NFC | West | 3rd | 6 | 10 | 0 | 375 | | | |
| 1982 | 1982 | NFL | NFC | None | 14th | 2 | 7 | 0 | 222 | | | |
| 1983 | 1983 | NFL | NFC | West | 2nd§ | 9 | 7 | 0 | 563 | Won Wild Card playoffs (at Cowboys) 24–17Lost Divisional playoffs (at Redskins) 7–51 | Eric Dickerson (OROYTooltip NFL Offensive Rookie of the Year Award) | John Robinson | |