Stony Brook Arena

Island Federal Arena
The exterior of Island Federal Arena
Former namesStony Brook University Arena (1990–2014)
Island Federal Credit Union Arena (2014–2024)
Location100 John S. Toll Drive, Stony Brook, New York, 11790
Coordinates40°55′03″N 73°07′33″W / 40.91741°N 73.125955°W / 40.91741; -73.125955
OwnerState University of New York
OperatorStony Brook University
Capacity4,160
SurfaceHardwood
Construction
Opened1990
October 3, 2014 (re-opening)
Renovated2012–2014
Construction cost$17 million
$21.1 million renovation
Tenants
Stony Brook Seawolves (1990–2011, 2014–present)
Website
www.stonybrookathletics.com

Stony Brook Arena is a 4,000-seat multi-purpose arena in Stony Brook, New York. It is the home of the Stony Brook Seawolves men's and women's basketball teams.

Originally built in 1990 as the Stony Brook University Arena, it underwent a $21.1 million renovation in 2012–14. Naming rights were sold to a regional credit union, Island Federal Credit Union. From 2014 to 2024, it was known as Island Federal Arena (officially Island Federal Credit Union Arena). The Island Federal Arena has hosted the America East Conference men's basketball tournament finals in 2012 and 2016, as well as the NBA G League Finals in 2019.

It contains four scoreboards and two video boards, plus four luxury suites with 16 seats each. It is also used for concerts, trade shows, conventions, graduations, and other special events.