The 2011 Colonial Athletic Association men's soccer season was the 29th season of men's college soccer in the Colonial Athletic Association, played from August 25, 2011 until November 3, 2011. The season marked the first time in 11 years that the James Madison Dukes won the regular season title, amassing a conference record of 8–3–0, with a 12–4–1 overall record. The regular season culuminated with the tournament, which was won by the Delaware Blue Hens, making it their first conference championship in 40 years.