Johann Theodore Brandley (December 7, 1851 – May 6, 1928) was a Mormon missionary and colonizer of the agricultural village of Stirling, Alberta, Canada. Brandley was born in Horgen, Zürich canton, Switzerland. A convert to the Church of Jesus Christ of Latter-day Saints (LDS Church), Brandley was one of the first LDS Church missionaries called to Canada from his former home in Richfield, Utah Territory. Brandley was asked by the LDS Church to help colonize Stirling, Alberta. He also served three missions for the LDS Church to the Swiss and German Missions of the church and one to the northern United States and Manitoba.