The Norman Thomas High School for Business and Commercial Education was a public high school in the Murray Hill neighborhood of Manhattan, New York City under the New York City Department of Education. Formerly known as Central Commercial High School (CCHS), and before that, the Central School of Business and Arts, its former location was on 42nd Street in a structure constructed with a 20-story office building in the air rights above it. It was renamed after Presbyterian minister and Socialist activist Norman Thomas and moved to occupy the first nine floors of 3 Park Avenue, a 42-story skyscraper on East 33rd Street at Park Avenue in 1975.

Norman Mattoon Thomas was an American Presbyterian minister who achieved fame as a socialist, pacifist, and six-time presidential candidate for the Socialist Party of America.