Overall , the club has won seven premierships , including a hat - trick between 1966 and 1968 , with the last coming in 1977 .
Perth won its first premiership in 1907 , but did not win another until 1955 .
The club has won seven premierships , including a hat - trick between 1966 and 1968 , with the last coming in 1977 .
Perth won its first premiership in 1907 , but did not win another until 1955 .