1991 Newsweek Champions Cup and Virginia Slims of Palm Springs
Date	March 2–16
Edition	18th
Prize money	$750,000
Surface	Hard / outdoor
Location	Indian Wells, California, US
Champions
Men's singles
Jim Courier[1]
Women's singles
Martina Navratilova
Men's doubles
Jim Courier / Javier Sánchez[2]
Women's doubles
See Women's doubles note
← 1990 · Newsweek Champions Cup · 1992 → ← 1990 · Virginia Slims of Palm Springs · 1992 →

The 1991 Newsweek Champions Cup and the Virginia Slims of Palm Springs were tennis tournaments played on outdoor hard courts. It was the 18th edition of the tournament, and was part of the ATP Super 9 of the 1991 ATP Tour, and of the Tier II Series of the 1991 WTA Tour. It was held from March 2 through March 16, 1991.

In the men's tournament, Jim Courier won both the singles and doubles tournaments, partnering Javier Sánchez in the latter. This is the first time ever that a male player achieved both titles at the same year.^[3]

Finals

Men's singles

Jim Courier defeated Guy Forget, 4–6, 6–3, 4–6, 6–3, 7–6^(7–4)

• It was Courier's 1st title of the year and his 2nd overall. It was his 1st Masters title.

Women's singles

Martina Navratilova defeated Monica Seles 6–2, 7–6^(8–6)

• It was Navratilova's 2nd title of the year and her 154th overall.

Men's doubles

Jim Courier / Javier Sánchez defeated Guy Forget / Henri Leconte 7–6, 3–6, 6–3

Women's doubles

The women's doubles final was not played due to rain.