The 1979 Paris Open was a Grand Prix tennis tournament played on indoor carpet courts. It was the 10th edition of the Paris Open (later known as the Paris Masters). It took place at the Palais omnisports de Paris-Bercy in Paris, France from 29 October through 4 November 1979. First-seeded Harold Solomon won the singles title.
See main article: 1979 Paris Open – Singles. 
Harold Solomon defeated 
Corrado Barazzutti 6–3, 2–6, 6–3, 6–4
See main article: 1979 Paris Open – Doubles. 
Jean-Louis Haillet / Gilles Moretton defeated 
John Lloyd / Tony Lloyd 7–6, 7–6