Helen Marie Black was an American cultural and civic leader, journalist, and publicist. She was a co-founder of the Denver Symphony Orchestra and served as its business manager for more than 30 years, being the first female symphony manager in the United States. She was posthumously inducted into the Colorado Women's Hall of Fame in 1991.

The Denver Symphony Orchestra, established in 1934 and dissolved in 1989, was a professional American orchestra in Denver, Colorado. Until 1978, when the Boettcher Concert Hall was built to house the symphony orchestra, it performed in a succession of theaters, amphitheaters, and auditoriums. It was the predecessor to the Colorado Symphony, although the two ensembles were legally and structurally separate.