Nellie Rose Lutcher (October 15, 1912 – June 8, 2007) was an American R&B and jazz singer and pianist, who gained prominence in the late 1940s and early 1950s. Lutcher was most recognizable for her diction and exaggerated pronunciation and was credited as an influence by Nina Simone among others.

Lutcher was born in Lake Charles, Louisiana, the eldest daughter of the 15 children of Isaac and Suzie Lutcher. She was the sister of saxophonistJoe Lutcher. Her father was a bass player and her mother a church organist. She received piano lessons, and her father formed a family band with her playing piano. At age 12, she played with Ma Rainey, when Rainey’s regular pianist fell ill and had to be left behind in the previous town. Searching for a temporary replacement in Lake Charles, one of the neighbors told Rainey that there was a little girl who played in church who might be able to do it.

Aged 15, Lutcher joined her father in Clarence Hart‘s Imperial Jazz Band, and in her mid-teens also briefly married the band’s trumpet player. In 1933, she joined the Southern Rhythm Boys, writing their arrangements and touring widely. In 1935, she moved to Los Angeles, where she married Leonel Lewis and had a son. She began to play swing piano, and also to sing, in small combos throughout the area, and began developing her own style, influenced by Earl Hines, Duke Ellington and her friend Nat “King” Cole.