The 2013 Atlantic Coast Conference Baseball Tournament was held from May 22 through May 26 at Durham Bulls Athletic Park in Durham, North Carolina. The annual tournament determines the conference champion of the Division I Atlantic Coast Conference for college baseball. Top seeded North Carolina won the tournament and received the league's automatic bid to the 2013 NCAA Division I Baseball Tournament. It was North Carolina's sixth ACC Tournament win. This was the last of 19 athletic championship events held by the conference in the 2012–13 academic year. This was the sixth time the ACC hosted its baseball championship in Durham.