Brian Thomas Littrell (born February 20, 1975) is an American singer-songwriter and occasional actor, best known as a member of the Backstreet Boys. He is also a contemporary Christian recording artist and released a solo album, Welcome Home, in 2006. Brian has four Top 20 solo singles in the US Christian chart.

Littrell was also a judge for the 8th annual Independent Music Awards to support independent artists' careers.