2007 US Open – Boys' singles

Boys' singles
2007 US Open
Champion Ričardas Berankis
Runner-up Jerzy Janowicz
Score6–3, 6–4

The United States Open Tennis Championships is a hardcourt tennis tournament held annually at Flushing Meadows, starting on the last Monday in August and lasting for two weeks. The tournament consists of five main championship events: men's and women's singles, men's and women's doubles, and mixed doubles, with additional tournaments for seniors, juniors, and wheelchair players.

In 2007, the boys' singles event was won by Ričardas Berankis of Lithuania who beat Jerzy Janowicz of Poland, 6–3, 6–4 in the final.