LECOM Harborcenter is an American mixed-use development in Buffalo, New York, developed by Pegula Sports and Entertainment. The building occupies a full 1.7 acre city block formerly known as the Webster Block, directly across from and connected to the KeyBank Center and Canalside. The building is also near the southern terminus of the Erie Canal Harbor station.

Terrence Michael Pegula is an American billionaire businessman and petroleum engineer. He is the owner of the Buffalo Sabres of the National Hockey League (NHL) and, with his wife Kim Pegula, the Buffalo Bills of the National Football League (NFL). He is also the president of both franchises. Amassing his fortune via investments in fracking, Pegula has interests in natural gas development, real estate, entertainment, and professional sports. His net worth is over $7 billion.