Mari Kim Holden (born March 30, 1971) is an American Olympic medalist and World Champion in the sport of cycling.

In 2016 she was inducted into the U.S. Bicycling Hall of Fame as a Modern Road and Track Competitor[1] and presently works as a community director at USA Cycling.

After finishing sixth in the national time trial championship in 1993, Holden sat out much of 1994 with a compression fracture in her back.

The following year, she won a silver medal at the Olympics, followed by a victory two weeks later in the world time trial championship in Plouay, France.

That year (2000), Holden was elected to the board of directors of USA Cycling and re-elected in 2004.