Murray McCheyne Thomson OC (December 19, 1922 – May 2, 2019) was a Canadian peace activist[1] Thomson was born in Honan, China where his parents were Christian missionaries.

[4] He is credited in helping the formation of: Murray was a recognized international expert and advisor to governments, aid organizations, and lobbyists on disarmament and arms control.

[7] He was significantly involved in starting the United Nations World Disarmament Campaign and drafting its policy document, which was passed by the United Nations General Assembly.

[10] For several years he led a campaign among members of the Order of Canada in calling for an international Nuclear Weapons Convention.

This biographical article about a Canadian activist is a stub.