Quacy (Barnes) Timmons (born September 26, 1976) was a professional basketball player in the WNBA, as well as leagues in other countries, such as in China, Israel, Italy, South Korea, and Turkey.

In her final regular-season game against Michigan State she scored 29 points, tying her career high for points scored and breaking the school record for field-goal percentage hitting 12 of her 13 attempts for 92%.

[3] Barnes was the second pick in the third round (22nd overall) and of the 1998 WNBA draft, selected by the Sacramento Monarchs.

[4] Timmons graduated from Indiana University Bloomington with a bachelor's degree in physical education.

This biographical article relating to a United States basketball player, coach, or other figure born in the 1970s is a stub.