2001 Toray Pan Pacific Open
Date	January 30 – February 4
Edition	18th
Category	Tier I
Draw	32S / 16D
Prize money	$1,188,000
Surface	Carpet / indoor
Location	Tokyo, Japan
Venue	Tokyo Metropolitan Gymnasium
Champions
Singles
Lindsay Davenport
Doubles
Lisa Raymond / Rennae Stubbs
← 2000 · Pan Pacific Open · 2002 →

The 2001 Toray Pan Pacific Open was a women's tennis tournament played on indoor carpet courts at the Tokyo Metropolitan Gymnasium in Tokyo in Japan and was part of Tier I of the 2001 WTA Tour. The tournament ran from January 30 through February 4, 2001. Second-seeded Lindsay Davenport won the singles title.

Lindsay Davenport defeated Martina Hingis 6–7^(4–7), 6–4, 6–2

• It was Davenport's 1st singles title of the year and the 31st of her career.

Lisa Raymond / Rennae Stubbs defeated Anna Kournikova / Iroda Tulyaganova 7–6^(7–5), 2–6, 7–6^(8–6)

• It was Raymond's 1st title of the year and the 21st of her career. It was Stubbs' 1st title of the year and the 25th of her career.

• Official website
• ITF tournament draws
• WTA tournament draws