1985 Big East men's basketball tournament

The 1985 Big East men's basketball tournament took place at Madison Square Garden in New York City, from March 6 to March 9, 1985. Its winner received the Big East Conference's automatic bid to the 1985 NCAA tournament. It is a single-elimination tournament with four rounds. St. John's had the best regular season conference record and received the #1 seed.

Georgetown defeated St. John's in the championship game 92–80, to claim its second straight Big East tournament championship, and fourth overall.

Awards
Most Valuable Player: Patrick Ewing, Georgetown

All Tournament Team
 * Rafael Addison, Syracuse
 * Patrick Ewing, Georgetown
 * Michael Jackson, Georgetown
 * Bill Martin, Georgetown
 * Chris Mullin, St. John's
 * Ed Pinckney, Villanova