The 2009 Colonial Athletic Association baseball tournament was held at Brooks Field in Wilmington, North Carolina, from May 21 through 24. The event determined the champion of the Colonial Athletic Association for the 2009 season. Second-seeded won the tournament for the first (and only) time and earned the CAA's automatic bid to the 2009 NCAA Division I baseball tournament.
Entering the event, former member East Carolina had won the most championships, with seven. Among active members, VCU led with four titles, Old Dominion had won three titles while George Mason and UNC Wilmington had won twice each and James Madison and William & Mary had each won once.
Format and seeding
The top six teams from the CAA's round-robin regular season qualified for the tournament. Teams were seeded by conference winning percentage. They played a double-elimination tournament.
Bracket and results
All-Tournament Team
The following players were named to the All-Tournament Team.
Most Valuable Player
Bradley Logan was named Tournament Most Valuable Player. Logan was an infielder for Georgia State.