Michael Butler (born December 24, 1961) is an American musician and podcaster from San Francisco, California, United States. He is well known for his popular podcast, The Rock and Roll Geek Show, one of the earliest podcasts and a featured program on Mevio (formerly PodShow), a podcasting start-up and Butler's employer from late 2005 to 2013 as Director of Programming. He left that company to start his own multimedia video production company, "MySourceTV", with business partner Laura Rose.