John Adrian Simpson was a Canadian politician and businessman. Born in Peel County, Canada West, he came west in 1890 and eventually settled in Innisfail, where he opened a lumberyard. He served on Innisfail's first town council, and also in the legislative assemblies of the Northwest Territories and later Alberta; in the last, he acted as deputy speaker.
- Occupation
- politician, businessperson
- Position held
- member of Alberta Legislative Assembly, member of Alberta Legislative Assembly
- Citizenship
- Canada
- Born
- August 20, 1854
- Died
