Quinn Allman (born January 18, 1982 in Orem, Utah) is the guitarist in the American Rock band The Used.
Allman grew up in Orem, Utah. At a young age, Quinn started playing in bands. His first band was a band called "Hey Santos!". At age 15, he became a member of The Used, influenced by bands such as Face to Face, Goldfinger, Thursday, Kenna, Weezer, Jimmy Eat World, and New Transit Direction. He is also a vegetarian and supports PETA. He has made a video on the PETA website promoting vegetarian diet and is against eating meat because of the cruel conditions of the animals. Singer Bert McCracken of The Used describes him as a "truly spiritual and warm" individual.
Alongside The Used, Quinn manages a side project, a band he discovered entitled Evaline, which played on the 2006 Warped Tour. Evaline is also one of the bands on the 2007 Taste Of Chaos Tour, playing alongside The Used, Saosin, 30 Seconds to Mars, Chiodos and Aiden.
Has two brothers, Ian Allman and Riley Allman and a sister, Rondee Allman.