American country music singer-songwriter, who was one of the most popular male country artists of the 1990s and early 2000s.

Jackson grew up in rural Georgia singing gospel music and performing, as a teenager, in a country duo. After dropping out of school and wedding his high-school sweetheart, Denise, Jackson worked odd jobs while playing with his band, Dixie Steel. After Denise, an airline stewardess, happened upon country artist Glen Campbell in an airport in 1985, Jackson's demo tape landed him a songwriting contract with Campbell's music-publishing company. The couple subsequently moved to Nashville.

In 1989 Jackson became the first artist signed to the country division of Arista Records. His first hit, "Here in the Real World," cowritten in 1990 by Jackson with Mark Irwin, established the singer as a composer of songs that speak directly about the virtues of rural and small-town life, the vagaries of love, and the value of the country music traditions inherited from predecessors such as George Jones and Hank Williams (Williams, Hank).

A traditionalist in his musical approach, Jackson became a member of the Grand Ole Opry in 1991, and he acknowledged his roots in 1999 on Under the Influence, an album featuring his interpretations of songs by artists such as Merle Haggard, Charley Pride, and Gene Watson. Jackson also recorded with George Jones, George Strait, Randy Travis, and Jimmy Buffett, among others.

In response to the tragedy of the September 11 attacks in 2001, Jackson wrote a song that describes the range of reactions to the day's events. "Where Were You (When the World Stopped Turning)" went on to win Song of the Year awards from the Country Music Association (CMA) and the Academy of Country Music (ACM) as well as the Grammy Award for best country song in 2002.

Jackson's many industry awards include the CMA Entertainer of the Year award in 1995 and 2002. His 11th album, Drive (2002), includes "Where Were You" and the song "Drive (For Daddy Gene)," which paid tribute to Jackson's father. In 2003 Jackson won two ACM awards: album of the year and video of the year for "Drive." That same year his two-disc Greatest Hits Volume II entered the Billboard pop and country charts at number one. In 2006 Jackson released two studio albums—Precious Memories, a collection of 15 hymns, and Like Red on a Rose—both of which reached number one on the country charts.