|Birth name||Brett W. Gurewitz|
|Also known as||Mr. Brett, Brett Religion, The Legendary Starbolt|
|Born||May 12, 1962|
Los Angeles, California
|Genres||Punk rock, hardcore punk, melodic hardcore, digital hardcore|
|Occupation(s)||Musician, guitarist, producer, record label owner|
|Associated acts||Bad Religion|
Brett W. Gurewitz (born May 12, 1962 in Los Angeles, California), nicknamed Mr. Brett, is an American guitarist. He is the guitarist and a songwriter of the punk rock band, Bad Religion. He is also the owner of the music label Epitaph Records. He left and returned to Bad Religion twice and is still with the band today.