This is a list of players who represented the Western Australian football team in State of Origin, held between 1977 and 1998. State of Origin was introduced in 1977 to allow Western-Australia-born players in the Victorian Football League (VFL) to play for their home state. Previously, only players playing in the Western Australian National Football League (WANFL) or the Goldfields National Football League (GNFL) had qualified to represent Western Australia.
| # | Name | Club(s) | First | Last | Games | Goals |
|---|
| 1 | Ron|Alexander}} | {{AFL Fit}} (VFL)
{{WAFL EF}} | 1977 | 1982 | 9 | 4 |
| 2 | Neil|Balme}} | {{AFL Ric}} (VFL) | 1977 | 1977 | 1 | 0 |
| 3 | Barry|Cable}} | {{AFL NM}} (VFL) | 1977 | 1977 | 1 | 1 |
| 4 | Basil|Campbell}} | {{WAFL SF}} | 1977 | 1980 | 3 | 0 |
| 5 | Stephen|Curtis}} | {{WAFL EP}} | 1977 | 1980 | 10 | 0 |
| 6 | Peter|Featherby}} | {{WAFL Sub}}
{{AFL Gee}} (VFL) | 1977 | 1980 | 9 | 4 |
| 7 | Ross|Glendinning}} | {{WAFL EP}}
{{AFL NM}} (VFL)
{{AFL WC}} (VFL) | 1977 | 1988 | 13 | 6 |
| 8 | Ken|Hunter}} | {{WAFL Cla}}
{{AFL Car}} (VFL) | 1977 | 1985 | 9 | 0 |
| 9 | Stan|Magro}} | {{AFL Col}} (VFL)
{{WAFL EP}} | 1977 | 1983 | 5 | 2 |
| 10 | Joe|McKay}} | {{WAFL SF}} | 1977 | 1981 | 8 | 3 |
| 11 | Ian|Miller|Ian Miller (Australian footballer)}} | {{AFL Fit}} (VFL)
{{WAFL EP}} | 1977 | 1979 | 6 | 0 |
| 12 | Bruce|Monteath}} | {{AFL Ric}} (VFL) | 1977 | 1982 | 8 | 13 |
| 13 | Tony|Morley|Tony Morley (footballer)}} | {{WAFL SF}} | 1977 | 1977 | 1 | 0 |
| 14 | Graham|Moss}} | {{WAFL Cla}} | 1977 | 1982 | 15 | 20 |
| 15 | Alan|Reid|Alan Reid (Australian footballer)}} | {{WAFL EF}} | 1977 | 1977 | 1 | 1 |
| 16 | Max|Richardson}} | {{AFL Col}} (VFL) | 1977 | 1978 | 3 | 6 |
| 17 | Jim|Sewell}} | {{WAFL EF}}
{{AFL Foo}} (VFL) | 1977 | 1983 | 7 | 9 |
| 18 | Garry|Sidebottom}} | {{WAFL SD}}
{{AFL StK}} (VFL)
{{AFL Fit}} (VFL) | 1977 | 1985 | 10 | 19 |
| 19 | Bill|Valli}} | {{WAFL WP}} | 1977 | 1978 | 3 | 4 |
| 20 | Kevin|Worthington}} | {{AFL Col}} (VFL) | 1977 | 1978 | 2 | 0 |
| 21 | George|Young|George Young (Australian rules footballer)}} | {{AFL StK}} (VFL) | 1977 | 1978 | 2 | 2 |
| 22 | Bob|Beecroft}} | {{AFL Fit}} (VFL) | 1978 | 1979 | 4 | 5 |
| 23 | Barry|Day|Barry Day (footballer)}} | {{WAFL WP}} | 1978 | 1978 | 2 | 1 |
| 24 | Alan|Johnson|Alan Johnson (Australian footballer)}} | {{WAFL Per}}
{{AFL Mel}} (VFL) | 1978 | 1988 | 6 | 2 |
| 25 | Graham|Melrose}} | {{WAFL EF}}
{{AFL Gee}} (VFL) | 1978 | 1979 | 4 | 5 |
| 25 | Robbie|Melville}} | {{WAFL Cla}} | 1978 | 1979 | 4 | 1 |
| 26 | Brian|Peake}} | {{WAFL EF}}
{{AFL Gee}} (VFL) | 1978 | 1987 | 16 | 14 |
| 27 | Robert|Wiley}} | {{WAFL Per}}
{{AFL Ric}} (VFL) | 1978 | 1982 | 3 | 4 |
A total of 15 different players captained Western Australia at State of Origin level:
A total of 15 different people coached Western Australia at State of Origin level: