Mel Byars (born in Columbia, South Carolina), is an American design historian.
Byars studied journalism in the 1950s at the University of South Carolina.
He subsequently settled in New York City and eventually became active as an art director or creative director for a number of publishers, such as Prentice-Hall and McGraw-Hill, and for advertising agencies, including Leber Katz Partners (subsumed into Foote, Cone & Belding, the world's second oldest advertising agency, founded 1873).
In the early 1980s, he studied anthropology under Stanley Diamond (1921–1991) in the master's-degree program of The New School for Social Research.