John Roderick (born September 13, 1968 in Seattle, Washington) is a musician known for being the lead singer/guitarist of the band The Long Winters. He was a guest on JoCo Cruise Crazy and appeared again on JoCo Cruise Crazy 2. He performed lead vocals on the song "Nemeses" on Jonathan Coulton's latest album, Artificial Heart (and has performed the song live with JoCo on several occasions in the Pacific Northwest, including the PAX Prime 2011 show). Roderick also appears in the song's music video. He has also made an album of Christmas songs with JoCo, named One Christmas at a Time.
John Roderick was listed at number one on Paste Magazine's 50 Musicians Worth Following on Twitter.