Peter Joseph Aloysius Coyne (6 July 1917 – 4 November 2001) was an Australian politician who was a Liberal Party member of the Legislative Assembly of Western Australia from 1971 to 1986, representing the seat of Murchison-Eyre.
Coyne was born in Geraldton, a port city in Western Australia's Mid West region, but his family moved to Yalgoo soon after his birth.
Coyne enlisted in the Royal Australian Air Force in 1941, and during the war served as a radio technician, eventually reaching the rank of flight sergeant.
[1] Coyne entered parliament at the 1971 state election, succeeding the retiring Richard Burt as the member for Murchison-Eyre.
[2] He retired at the 1986 election, having served as deputy chairman of committees from 1980 to 1981, and died in Perth in 2001, aged 84.