1978 Volvo International

The 1978 Volvo International was a men's tennis tournament played on outdoor clay courts at the Mt. Cranmore Stadium in North Conway, New Hampshire in the United States that was part of the 1978 Colgate-Palmolive Grand Prix. It was the sixth edition of the tournament was held from July 31 through August 6, 1978. First-seeded Eddie Dibbs won the singles title.

Singles
🇺🇸 Eddie Dibbs defeated 🇦🇺 John Alexander 6–4, 6–4
 * It was Dibbs' 4th title of the year and the 18th of his career.

Doubles
🇬🇧 Robin Drysdale / 🇺🇸 Van Winitsky defeated 🇺🇸 Mike Fishbach / Bernard Mitton 6–3, 6–4
 * It was Drysdale's only title of the year and the 1st of his career. It was Winitsky's 2nd title of the year and the 2nd of his career.