Thomas Eugene Stinson is an American rock musician. He came to prominence in the 1980s as the bass guitarist for The Replacements, one of the definitive American alternative rock groups. After their breakup in 1991, Stinson formed Bash & Pop, acting as lead vocalist, guitarist and frontman. In the mid-1990s he was the singer and guitarist for the rock band Perfect, and eventually joined the hard rock band Guns N' Roses in 1998.

The Replacements were an American rock band formed in Minneapolis, Minnesota, in 1979. Initially a punk band, they are one of the main pioneers of alternative rock. The band was composed of the guitarist and vocalist Paul Westerberg, guitarist Bob Stinson, bass guitarist Tommy Stinson, and drummer Chris Mars for most of its existence. After several acclaimed albums including Let It Be and Tim, Bob Stinson was kicked out of the band in 1986, and Slim Dunlap joined as lead guitarist. Steve Foley replaced Mars in 1990. Towards the end of the band's career, Westerberg exerted more control over its creative output. The group disbanded in 1991, with the members eventually pursuing various projects. A reunion was announced on October 3, 2012. Fans affectionately refer to the band as the 'Mats, a nickname which originated as a truncation of "The Placemats".