Louis Garneau (born August 9, 1958, in Sainte-Foy, Quebec, Canada) is a retired competitive cyclist, artist, and businessman of French-Canadian descent.

In 1978, Garneau was the Canadian champion in individual pursuit cycling. In 1983, he founded Louis Garneau Sports, which sells cycling clothing and accessories.

Garneau was born in Sainte-Foy, Quebec on August 9, 1958, the son of Paul Garneau and Jeannine Lehoux. He obtained his bachelor's degree in visual arts from Laval University and won an excellence scholarship there in 1983.

From 1970 to 1983, Garneau was an international cyclist and won the title of Canadian champion in individual pursuit in 1978. He was selected to participate in the 1980 Moscow Olympics, but could not participate due to the boycott of these games by Canada. After taking part in the 1984 Los Angeles Olympics, he retired from competition.

In 1983, Garneau began making clothing for cyclists in his father's garage, supported in this project by his wife, Monique Arsenault. The company became Louis Garneau Clothing. In 1984, the company moved to larger premises (140 square meters or 1,500 square feet), then was forced to expand again in 1985, to premises of 464 square meters (5,000 square feet).

In 1988, when the company reached 118 employees, it moved to a building of 2972 square meters (32,000 square feet) in St-Augustin-de-Desmaures. The building was enlarged in 1993 and 1999, with the creation of a distribution center.

Louis Garneau decided to launch an assault on the American market in 1989, with the opening of the Louis Garneau USA plant in Newport, Vermont, in 1989. This new division initially employed 12 people. The area of the American building will be doubled in 1999.

The Newport, Vermont building no longer sufficient for the company's needs, a major investment will materialize on August 15, 2014, with the inauguration of a new state-of-the-art building in Derby, Vermont, which includes a distribution center for the American market.