1991 East Coast Conference (Division I) men's basketball tournament

The 1991 East Coast Conference men's basketball tournament was held March 2–4, 1991. The champion gained and an automatic berth to the NCAA tournament.

Bracket and results
* denotes overtime game

All-Tournament Team
Source
 * Devin Boyd, Towson State
 * Alexander Coles, Delaware
 * Terrance Jacobs, Towson State
 * Chuck Lightening, Towson State
 * Darrick Suber, Rider – Tournament MVP