The Tournament of Champions is an annual international squash championship held in New York City.

In recent years, the event has been held at Grand Central Terminal, in a specially-constructed four-walled glass court in the Vanderbilt Hall.

In 2022, the men's tournament has involved a main draw of 24 players, and the women's tournament has had a main draw of 24.

The men's event is now part of the PSA World Series.

Note: The women's tournament was inaugurated in 2001