Royce Campbell is a jazz guitarist.

Royce Campbell was born in Seymour, Indiana, in 1952. The son of a career navy man, Campbell grew up in various cities around the U.S. and abroad, including Asia, Europe, and the West Indies. Exposure to various musical genres while a child contributed to Campbell's musical style and approach in jazz composition and playing. A love for rock and roll marked Campbell's first connection with the guitar, at the age of nine, when he discovered Chuck Berry. Like many guitarists of his generation, Campbell was also influenced by Jimi Hendrix and Eric Clapton.

By the time Royce finished high school in the early 1970s, he was certain he wanted to pursue a professional career in music. His uncle, Carroll DeCamp, an arranger/pianist who arranged for Stan Kenton and Les Elgart, invited Royce to live with him and study in Indiana, providing most of Royce's musical education in theory and composition, and by age 21, Campbell had begun touring with R&B artist Marvin Gaye and developing his talents for stage performance. In 1975, Royce was hired by a local music contractor to do three concerts with award-winning film composer Henry Mancini in Indianapolis. Soon after Royce became the touring guitarist with Henry Mancini's orchestra, holding that positing until Mancini's death in 1994.

While appearing on recordings as a sideman, and a couple as leader, during the early years of his career, Campbell started recording and touring more on his own during the 1990s, focusing at first on mainstream or straight-ahead jazz. Although he cites Wes Montgomery as his main influence, horn players such as Dexter Gordon and Chet Baker are evident in Royce's, tone and approach to changes. In 1993, he produced Project G-5: A Tribute to Wes Montgomery which also featured guitarists Tal Farlow, Jimmy Raney, Herb Ellis and Cal Collis. His 1994 album 6x6 featured guitarists Pat Martino, John Abercrombie, Larry Coryell, Dave Stryker and Bucky Pizzarelli.With Project G-5: A Tribute to Joe Pass, in 1999, he combined the talents of Charlie Byrd, Gene Bertoncini, Mundell Lowe, and John Pisano.

During his career Royce Campbell has released more than 30 CD's as leader or co-leader among various sideman projects. Eleven of these CDs have made it onto the US national jazz radio charts consecutively. Four of his CDs have reached the top ten. Campbell's soloing is documented among other jazz guitarists of the era, in Mel Bay's Anthology of Jazz Guitar Solos: Featuring Solos by the World's Finest Jazz Guitarists!

In November 2010, Royce Campbell was inducted into the Indianapolis Jazz Foundation Hall of Fame.