2001 UBS Open
Date	9–15 July
Edition	56th
Category	International Series
Surface	Clay / outdoor
Location	Gstaad, Switzerland
Venue	Roy Emerson Arena
Champions
Singles
Jiří Novák
Doubles
Roger Federer / Marat Safin
← 2000 · UBS Open · 2002 →

The 2001 UBS Open was a men's tennis tournament played on outdoor clay courts at the Roy Emerson Arena in Gstaad in Switzerland and was part of the International Series of the 2001 ATP Tour. It was the 56th edition of the tournament and ran from 9 July until 15 July 2001. Jiří Novák won the singles title.

Finals

Singles

Jiří Novák defeated Juan Carlos Ferrero 6–1, 6–7^(5–7), 7–5

• It was Novák's 3rd title of the year and the 18th of his career.

Doubles

Roger Federer / Marat Safin defeated Michael Hill / Jeff Tarango 0–1 (Hill and Tarango retired)

• It was Federer's 3rd title of the year and the 3rd of his career. It was Safin's 1st title of the year and the 9th of his career.