Edmund Stephen Roper Piesse (5 January 1900 – 25 August 1952) was an Australian politician who represented Western Australia in the Senate from 1950 until his death.

[1][2] Three of his uncles, Frederick,[3] Charles,[4] and Alfred,[5] and a first cousin, Harold,[6] were also members of parliament in Western Australia.

Piesse attended Guildford Grammar School in Perth, before returning to Katanning as a farmer and grazier.

[1] He gassed himself in his car, at a rifle range near his home of Katanning.

This article about a National Party of Australia politician is a stub.