The 1973 Volvo International was a men's tennis tournament played on outdoor clay courts at the Mount Washington Hotel in Bretton Woods, New Hampshire in the United States.

The event was part of the 1973 Commercial Union Assurance Grand Prix circuit and classified as C category.

The tournament was held from July 23 through July 29, 1973.

Eighth-seeded Vijay Amritraj won the singles title.

[3] Vijay Amritraj defeated Jimmy Connors 7–5, 2–6, 7–5 Rod Laver / Fred Stolle defeated Bob Carmichael / Frew McMillan 2–6, 6–3, 6–4