Martha Carson (March 19, 1921–December 16, 2004), born Irene Amburgey, was an American gospel-country music singer most popular during the 1950s.
Amburgey was born in Neon, Kentucky (since absorbed into Fleming-Neon). She and her two sisters were spotted by radio barn-dance impresario John Lair and invited to join the cast of the WSB Barn Dance in Atlanta in 1938. The Amburgey sisters were given the hayseed names of Minnie, Marthie, and Mattie. After Amburgey left the group and teamed with her husband, mandolin player James Carson, in the 1940s, the stage name stuck and she became Martha Carson. The duo performed (with Martha on guitar) as the "Barn Dance Sweethearts". By the time of her divorce from James Carson in 1950, Martha had begun making solo appearances on Knoxville's WNOX radio. However, she couldn't record because the Barn Dance Sweethearts' label, Capitol, had them contracted through 1957 and refused to let her go solo, instead trying to pair her up with other male singers.
She began doing session work instead, appearing on The Carlisles' "Too Old to Cut the Mustard" and other recordings by that group of unrelated performers headed by WNOX stalwart Bill Carlisle.