| Season | Premier | Runners Up | Simpson Medal | Venue | Attendance | |
|---|---|---|---|---|---|---|
| 2025 | South Fremantle | East Perth | Hamish FREE | - | 23,752 | View Game |
| 2024 | Peel Thunder | East Perth | Neil ERASMUS | - | 25,481 | View Game |
| 2023 | East Fremantle | Peel Thunder | Milan MURDOCK | Optus Stadium | 27,104 | View Game |
| 2022 | West Perth | Claremont | Luke MEADOWS | Leederville Oval | 16,791 | View Game |
| 2021 | Subiaco | South Fremantle | Greg CLARK | Optus Stadium | 29,879 | View Game |
| 2020 | South Fremantle | Claremont | Jye BOLTON | Fremantle Community Bank Oval | 10,179 | View Game |
| 2019 | Subiaco | South Fremantle | Ben SOKOL | Optus Stadium | 18,941 | View Game |
| 2018 | Subiaco | West Perth | Kyal HORSLEY | Optus Stadium | 25,064 | View Game |
| 2017 | Peel Thunder | Subiaco | Luke RYAN | Domain Stadium | 18,180 | View Game |
| 2016 | Peel Thunder | Subiaco | Connor BLAKELY | Domain Stadium | 15,031 | View Game |
| 2015 | Subiaco | West Perth | Matthew BOLAND | Domain Stadium | 13,094 | View Game |
| 2014 | Subiaco | East Perth | Jason BRISTOW | Patersons Stadium | 11,987 | View Game |
| 2013 | West Perth | East Perth | Mark HUTCHINGS | Patersons Stadium | 20,008 | View Game |
| 2012 | Claremont | East Fremantle | Paul MEDHURST | Patersons Stadium | 18,612 | View Game |
| 2011 | Claremont | Subiaco | Beau MAISTER | Subiaco Oval | 15,459 | View Game |
| 2010 | Swan Districts | Claremont | Andrew KRAKOUER | Subiaco Oval | 24,638 | View Game |
| 2009 | South Fremantle | Subiaco | Ashton HAMS | Subiaco Oval | 22,738 | View Game |
| 2008 | Subiaco | Swan Districts | Christopher HALL | Subiaco Oval | 23,199 | View Game |
| 2007 | Subiaco | Claremont | Bradley SMITH | Subiaco Oval | 19,541 | View Game |
| 2006 | Subiaco | South Fremantle | Marc WEBB | Subiaco Oval | 21,291 | View Game |
| 2005 | South Fremantle | Claremont | Toby MCGRATH | Subiaco Oval | 22,570 | View Game |
| 2004 | Subiaco | Claremont | Paul VINES | Subiaco Oval | 21,507 | View Game |
| 2003 | West Perth | Subiaco | Brent LECRAS | Subiaco Oval | 17,750 | View Game |
| 2002 | East Perth | West Perth | Ryan TURNBULL | Subiaco Oval | 31,382 | View Game |
| 2001 | East Perth | South Fremantle | Ryan TURNBULL | Subiaco Oval | 23,842 | View Game |
| 2000 | East Perth | East Fremantle | Dean COX | Subiaco Oval | 30,174 | View Game |
| 1999 | West Perth | South Fremantle | Christian KELLY | Subiaco Oval | 25,473 | View Game |
| 1998 | East Fremantle | West Perth | Adrian BROMAGE | Subiaco Oval | 23,258 | View Game |
| 1997 | South Fremantle | East Fremantle | David HYNES | Subiaco Oval | 32,371 | View Game |
| 1996 | Claremont | East Perth | Todd RIDLEY | Subiaco Oval | 29,771 | View Game |
| 1995 | West Perth | Subiaco | Darren HARRIS | Subiaco Oval | 30,712 | View Game |
| 1994 | East Fremantle | Claremont | Mark AMARANTI | Subiaco Oval | 17,594 | View Game |
| 1993 | Claremont | West Perth | Dale KICKETT | Subiaco Oval | 32,404 | View Game |
| 1992 | East Fremantle | South Fremantle | Clinton BROWNING | Subiaco Oval | 30,130 | View Game |
| 1991 | Claremont | Subiaco | Dale KICKETT | Subiaco Oval | 22,731 | View Game |
| 1990 | Swan Districts | Claremont | Greg WALKER | Subiaco Oval | 26,541 | View Game |
| 1989 | Claremont | South Fremantle | Benjamin ALLAN | Subiaco Oval | 38,193 | View Game |
| 1988 | Subiaco | Claremont | Mick LEE | Subiaco Oval | 28,183 | View Game |
| 1987 | Claremont | Subiaco | Peter THORNE | Subiaco Oval | 32,340 | View Game |
| 1986 | Subiaco | East Fremantle | Mark ZANOTTI | Subiaco Oval | 38,389 | View Game |
| 1985 | East Fremantle | Subiaco | Brian TAYLOR | Subiaco Oval | 42,657 | View Game |
| 1984 | Swan Districts | East Fremantle | Barry KIMBERLEY | Subiaco Oval | 41,831 | View Game |
| 1983 | Swan Districts | Claremont | Brad SHINE | Subiaco Oval | 47,760 | View Game |
| 1982 | Swan Districts | Claremont | Graham MELROSE | Subiaco Oval | 50,883 | View Game |
| 1981 | Claremont | South Fremantle | Gary SHAW | Subiaco Oval | 50,517 | View Game |
| 1980 | South Fremantle | Swan Districts | Maurice RIOLI | Subiaco Oval | 46,208 | View Game |
| 1979 | East Fremantle | South Fremantle | Kevin TAYLOR | Subiaco Oval | 52,781 | View Game |
| 1978 | East Perth | Perth | Ian MILLER | Subiaco Oval | 45,126 | View Game |
| 1977 | Perth | East Fremantle | Wim ROSBENDER | Subiaco Oval | 44,381 | View Game |
| 1976 | Perth | East Perth | Malcom DAY | Subiaco Oval | 45,823 | View Game |
| 1975 | West Perth | South Fremantle | Mel WHINNEN | Subiaco Oval | 52,322 | View Game |
| 1974 | East Fremantle | Perth | David PRETTY | Subiaco Oval | 40,758 | View Game |
| 1973 | Subiaco | West Perth | Dennis BLAIR | Subiaco Oval | 46,885 | View Game |
| 1972 | East Perth | Claremont | Kenneth MCAULLAY | Subiaco Oval | 46,055 | View Game |
| 1971 | West Perth | East Perth | Shane SHERIDAN | Subiaco Oval | 50,975 | View Game |
| 1970 | South Fremantle | Perth | Brian CICCOTOSTO | Subiaco Oval | 40,620 | View Game |
| 1969 | West Perth | East Perth | William DEMPSEY | Subiaco Oval | 51,385 | View Game |
| 1968 | Perth | East Perth | Barry CABLE | Subiaco Oval | 40,315 | View Game |
| 1967 | Perth | East Perth | Barry CABLE | Subiaco Oval | 42,625 | View Game |
| 1966 | Perth | East Perth | Barry CABLE | Subiaco Oval | 46,763 | View Game |
| 1965 | East Fremantle | Swan Districts | Dave IMRIE | Subiaco Oval | 46,744 | View Game |
| 1964 | Claremont | East Fremantle | Norman ROGERS | Subiaco Oval | 45,102 | View Game |
| 1963 | Swan Districts | East Fremantle | Kenneth BAGLEY | Subiaco Oval | 41,101 | View Game |
| 1962 | Swan Districts | East Fremantle | Ray SORRELL | Subiaco Oval | 46,659 | View Game |
| 1961 | Swan Districts | East Perth | Keith SLATER | Subiaco Oval | 41,102 | View Game |
| 1960 | West Perth | East Perth | Timothy FOLEY | Subiaco Oval | 42,850 | View Game |
| 1959 | East Perth | Subiaco | Graham (Polly) FARMER | Subiaco Oval | 45,245 | View Game |
| 1958 | East Perth | East Fremantle | Ned BULL | Subiaco Oval | 36,668 | View Game |
| 1957 | East Fremantle | East Perth | Francis CONWAY | Subiaco Oval | 38,021 | View Game |
| 1956 | East Perth | South Fremantle | Anthony PARENTICH | Subiaco Oval | 34,959 | View Game |
| 1955 | Perth | East Fremantle | Mervyn MCINTOSH | Subiaco Oval | 41,659 | View Game |
| 1954 | South Fremantle | East Fremantle | Charlie TYSON | Subiaco Oval | 36,098 | View Game |
| 1953 | South Fremantle | West Perth | Stephen MARSH | Subiaco Oval | 34,207 | View Game |
| 1952 | South Fremantle | West Perth | Des KELLY | Subiaco Oval | 29,701 | View Game |
| 1951 | West Perth | South Fremantle | Don PORTER | Subiaco Oval | 30,006 | View Game |
| 1950 | South Fremantle | Perth | Clive LEWINGTON | Subiaco Oval | 31,325 | View Game |
| 1949 | West Perth | Perth | Jack LARCOMBE | Subiaco Oval | 34,039 | View Game |
| 1948 | South Fremantle | West Perth | David INGRAHAM | Subiaco Oval | 28,660 | View Game |
| 1947 | South Fremantle | West Perth | Eric ERIKSSON | Subiaco Oval | 27,112 | View Game |
| 1946 | East Fremantle | West Perth | John LOUGHRIDGE | Subiaco Oval | 24,841 | View Game |
| 1945 | East Fremantle | South Fremantle | Alan EBBS | Subiaco Oval | 21,000 | View Game |
| 1944 | East Perth | East Fremantle | Subiaco Oval | 8,991 | View Game | |
| 1943 | East Fremantle | Swan Districts | Subiaco Oval | 8,415 | View Game | |
| 1942 | West Perth | Claremont | Subiaco Oval | 5,308 | View Game | |
| 1941 | West Perth | East Fremantle | Subiaco Oval | 15,835 | View Game | |
| 1940 | Claremont | South Fremantle | Subiaco Oval | 19,876 | View Game | |
| 1939 | Claremont | East Fremantle | Subiaco Oval | 18,193 | View Game | |
| 1938 | Claremont | East Fremantle | Subiaco Oval | 15,402 | View Game | |
| 1938 | Subiaco Oval | 19,104 | View Game | |||
| 1937 | East Fremantle | Claremont | Subiaco Oval | 16,460 | View Game | |
| 1936 | East Perth | Claremont | Subiaco Oval | 20,874 | View Game | |
| 1935 | West Perth | Subiaco | Perth Oval | 19,154 | View Game | |
| 1934 | West Perth | East Fremantle | Perth Oval | 10,464 | View Game | |
| 1933 | East Fremantle | Subiaco | Subiaco Oval | 15,919 | View Game | |
| 1932 | West Perth | East Perth | Subiaco Oval | 16,709 | View Game | |
| 1931 | East Fremantle | Subiaco | Subiaco Oval | 10,859 | View Game | |
| 1930 | East Fremantle | South Fremantle | Subiaco Oval | 7,654 | View Game | |
| 1929 | East Fremantle | South Fremantle | Subiaco Oval | 10,729 | View Game | |
| 1928 | East Fremantle | East Perth | Subiaco Oval | 15,599 | View Game | |
| 1927 | East Perth | South Fremantle | Subiaco Oval | 15,714 | View Game | |
| 1926 | East Perth | Subiaco | WACA | 8,722 | View Game | |
| 1925 | East Fremantle | Subiaco | Perth Oval | 15,112 | View Game | |
| 1924 | Subiaco | East Fremantle | Perth Oval | 10,519 | View Game | |
| 1923 | East Perth | East Fremantle | Subiaco Oval | 16,371 | View Game | |
| 1922 | East Perth | West Perth | Subiaco Oval | 12,721 | View Game | |
| 1921 | East Perth | East Fremantle | Subiaco Oval | 0 | View Game | |
| 1920 | East Perth | East Fremantle | WACA | 0 | View Game | |
| 1919 | East Perth | East Fremantle | WACA | 0 | View Game | |
| 1918 | East Fremantle | East Perth | Subiaco Oval | 0 | View Game | |
| 1917 | South Fremantle | East Fremantle | WACA | 0 | View Game | |
| 1916 | South Fremantle | East Fremantle | WACA | 0 | View Game | |
| 1915 | Subiaco | Perth | Perth Oval | 0 | View Game | |
| 1914 | East Fremantle | South Fremantle | Subiaco Oval | 0 | View Game | |
| 1913 | Subiaco | Perth | WACA | 0 | View Game | |
| 1912 | Subiaco | East Fremantle | Perth Oval | 0 | View Game | |
| 1911 | East Fremantle | West Perth | Subiaco Oval | 0 | View Game | |
| 1910 | East Fremantle | East Perth | Fremantle Community Bank Oval | 0 | View Game | |
| 1909 | East Fremantle | Perth | WACA | 0 | View Game | |
| 1908 | East Fremantle | Perth | Fremantle Community Bank Oval | 0 | View Game | |
| 1907 | Perth | East Fremantle | Show Grounds | 0 | View Game | |
| 1906 | East Fremantle | West Perth | WACA | 0 | View Game | |
| 1905 | West Perth | East Fremantle | North Fremantle | 0 | View Game | |
| 1905 | Fremantle Community Bank Oval | 0 | View Game | |||
| 1904 | East Fremantle | Perth | Fremantle Community Bank Oval | 0 | View Game | |