Kay Toinette "K. T." Oslin, (born May 15, 1941), is a country music singer and songwriter.
Kay T. Oslin was born in Crossett, Arkansas, but soon after her birth her family moved to Memphis, Tennessee and then to Houston, Texas. Oslin considers Houston her hometown.
Oslin initially performed as a folk singer with Guy Clark and then moved to New York where she performed as a chorine on and off-Broadway. She soon began doing advertising jingles which led to appearances in a number of television commercials.