The Gallagher Center is a 2,400-seat multi-purpose arena at Niagara University's campus in Lewiston, New York.

Originally known as the Niagara University Student Center, it was renamed in honor of John J.

Coach Gallagher guided the Purple Eagles men's team for 31 seasons (1931–1943, 1946–1965), leading the team to 25 winning seasons, including 11 Little Three championships and seven appearances in the National Invitation Tournament when the NIT was the premiere postseason tournament.

At the time of his retirement, he was the 12th winningest coach in college basketball history.

Additional offices located in the Gallagher Center include This article about a sports venue in New York is a stub.