1978 Swiss Indoors

The 1978 Swiss Indoors was a men's tennis tournament played on indoor hard courts at the St. Jakobshalle in Basel, Switzerland that was part of the 1978 Colgate-Palmolive Grand Prix. It was the tenth edition of the tournament and was held from 24 October through 29 October 1978. First-seeded Guillermo Vilas won the singles title.

Finals Singles

Guillermo Vilas defeated John McEnroe 6–3, 5–7, 7–5, 6–4 It was Vilas' 6th singles title of the year and the 41st of his career.