John McMillan is buried at Chartiers Hill Cemetery, Canonsburg, Pennsylvania.John McMillan’s Log School, built in the 1780s, is located in Canonsburg, Pennsylvania.Historical marker for the Bethel Presbyterian Church in Bethel Park, Pennsylvania, which was founded by John McMillan in 1776.The John McMillan statue by Alexander Stirling Calder, located at the Presbyterian Historical Society, Philadelphia, Pennsylvania.
