Lereaux William Emery (October 31, 1874 – February 4, 1953) was an American businessman who owned many transportation companies and lodges, and expanded tourism into the National Parks.Roe Emery was known as "the Father of Colorado Tourism". Emery was president of the National Western Stock Show. Emery's son, , was part of the family business and later was a co-founder of the Denver Broncos. His grandson was Mark Udall, a United States Senator from Colorado.