It should come as no surprise to anyone who knows me that my list is dominated by Chris LeDoux. LeDoux was probably Wyoming's most famous resident not named Dick Cheney, a world champion bareback rider, a major influence on Garth Brooks and was the first concert I ever attended. He died in Casper in March 2005 due to complications from liver cancer, but his legacy lives on.
25. Happy Trails - Roy Rogers
I'm going old school to start with the king of the cowboys. "Happy Trails" was written by Roy Rogers' costar and later wife, Dale Evans as the theme song for his radio show in the '40s and '50s and was always sung over the end credits of his TV show in the '50s.