John William Bosley PC (May 4, 1947 – April 28, 2022) was a Canadian politician.

Bosley received a BA in 1968 from Trinity College in the University of Toronto.

On June 27, 1985, the House adopted changes to the Standing Orders, providing for the election of the Speaker by secret ballot.

[1] He was defeated in the 1993 general election in which the Progressive Conservative Party was reduced from 157 MPs to two.

Starting in 1993, Bosley served as Advisor on Institutional Development to Parliaments all over the world but primarily in sub-Saharan Africa.