Denny Laine (* 29. Oktober 1944 in Birmingham, England), eigentlich Brian Hines, ist ein britischer Rockmusiker (Gitarre, Bass, Keyboards, Mundharmonika), Sänger und Komponist.

Denny Laine (born Brian Frederick Hines, 29 October 1944) was an English musician, singer, and songwriter, known as a founder of two major rock bands: The Moody Blues, with whom he played from 1964 to 1966, and Wings, with whom he played from 1971 to 1981. Laine has worked with a variety of artists and groups over a six-decade career, and continues to record and perform as a solo artist. In 2018, Laine was inducted into the Rock and Roll Hall of Fame as a member of The Moody Blues.

When with Wings he co-written Mull of Kintyre with Paul McCartney,