The 1979 Cathay Trust Championships was a men's tennis tournament played on indoor carpet courts in Taipei, Taiwan that was part of the 1979 Colgate-Palmolive Grand Prix. It was the third edition of the tournament and was held from 12 November through 18 November 1979. Fourth-seeded Bob Lutz won the singles title.[1]
Bob Lutz defeated Pat Du Pré 6–3, 6–4, 2–6, 6–3
John Marks / Mark Edmondson defeated Pat Du Pré / Bob Lutz 6–1, 3–6, 6–4