Perth (also known as Perthâ€”Wilmot) was a federal electoral district represented in the Canadian House of Commons from 1935 to 1979. It was located in the province of Ontario. This riding was created in 1933 from Perth North and parts of Perth South ridings.
Perth Burghs was a district of burghs constituency of the House of Commons of the Parliament of Great Britain from 1708 to 1801 and of the Parliament of the United Kingdom from 1801 until 1832. The constituency comprised the burghs of Cupar, Dundee, Forfar, Perth and St Andrews. In the reforms of 1832, Dundee and Perth were established as separate burgh constituencies, with the remaining burghs being transferred to the then new St Andrews district of burghs.
Perth is a constituency of the Scottish Parliament (Holyrood). It elects one Member of the Scottish Parliament (MSP) by the plurality (first past the post) method of election. Also, however, it is one of nine constituencies in the Mid Scotland and Fife electoral region, which elects seven additional members, in addition to nine constituency MSPs, to produce a form of proportional representation for the region as a whole.