Benjamin Jacques-Maynes (born September 22, 1978) is an American former road bicycle racing cyclist, who competed professionally between 2002 and 2015 for the Sierra Nevada–Cannondale, Bissell and Jamis–Hagens Berman teams.

His identical twin brother, Andy Jacques-Maynes, also competed professionally and was also part of the Bissell team in 2011.

[1] In the 2009 Nevada City Classic in California, Jacques-Maynes took second, from a three-man break that included race-winner Lance Armstrong and Levi Leipheimer.

In the spring of 2010, in what VeloNews called "the first major pro road race of the U.S. season", Jacques-Maynes won the Merco Credit Union Classic, a three-stage event in California.

[3] In Stage 2 of the weather-affected 2011 Tour of California, Jacques-Maynes played a prominent role in a four-man early breakaway that held off the peloton for approximately 50 miles (80 kilometres).