List of Billboard Hot 100 number ones of 1979

Here are the Billboard Hot 100 number-one hits of 1979. That year, 10 acts earned their first number one song: Gloria Gaynor, Amii Stewart, Blondie, Peaches & Herb, Anita Ward, The Knack, Robert John, M, Styx, and Rupert Holmes; only Blondie would ever have another number one hit.

Source: Wikipedia — List of Billboard Hot 100 number ones of 1979 (CC BY-SA 4.0)