1981 Eastern 8 Conference baseball championship series

The 1981 Eastern 8 Conference Baseball Championship Series was held on May 8 and 9, 1981 to determine the champion of the NCAA Division I Eastern 8 Conference, renamed in 1982 as the Atlantic 10 Conference, for the 1981 NCAA Division I baseball season. This was the third iteration of the event, and was held on the campus of George Mason in Fairfax, Virginia. won the championship.

Format and seeding
The regular season winners of each of the conference's two divisions advanced to a best of three series.

Results
Game One

Game Two