The 1979 Colgate-Palmolive Grand Prix was a professional tennis circuit held that year. It consisted of four Grand Slam tournaments, the Grand Prix tournaments and the Nations Cup, a team event.
Björn Borg finished the year as ATP world No. 1 for the first time in his career. Borg won twelve titles during the season, including two majors at the French Open and the Wimbledon Championships, as well as the Masters Grand Prix.