Oregon is home to 7 teams (1 NBA, 1 WNBA, 1 G League and 4 D-I) playing in 5 arenas. The biggest is Moda Center in Portland, home of the Portland Trail Blazers, with 19,393 seats. The oldest is Gill Coliseum, opened in 1949.
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NBA1
- NBAModa Center — Portland Trail Blazers (Portland)opened 1995 · cap 19,393SiteMapNBA · Western Conference · Northwest Division
WNBA1
- WNBAModa Center — Portland Fire (Portland)opened 1995 · cap 19,393SiteMapWNBA
G League1
- G LeagueChiles Center — Rip City Remix (Portland)opened 1984 · cap 4,852SiteMapG League · affiliate of the Portland Trail Blazers
NCAA Division I4
Big Sky
- D-IViking Pavilion — Portland State Vikings (Portland)opened 1966 · cap 3,094SiteMapBig Sky
Big Ten
- D-IMatthew Knight Arena — Oregon Ducks (Eugene)opened 2011 · cap 12,369SiteMapBig Ten
Pac-12
- D-IGill Coliseum — Oregon State Beavers (Corvallis)opened 1949 · cap 9,301SiteMapPac-12
WCC
- D-IChiles Center — Portland Pilots (Portland)opened 1984 · cap 4,852SiteMapWCC
Arena names link to each arena’s page with capacity, history and nearby arenas. Site opens the team’s official site; Map opens directions. Listings cover NBA, WNBA, G League and NCAA Division I basketball arenas for the 2026–27 season. Capacity figures vary by source.
Oregon arena questions
How many basketball arenas are in Oregon?
Oregon is home to 7 teams (1 NBA, 1 WNBA, 1 G League and 4 D-I) playing in 5 arenas.
Which NBA teams play in Oregon?
Portland Trail Blazers at Moda Center (Portland).
What is the biggest basketball arena in Oregon?
Moda Center in Portland, home of the Portland Trail Blazers, holds 19,393.
What is the oldest basketball arena in Oregon?
Gill Coliseum in Corvallis opened in 1949.
How do I find the closest basketball arena to me?
Enter your ZIP or postal code or city in Find Closest Arenas to see the 15 nearest, or browse the arena map. Tap I’ve been here to track every arena you’ve visited in your Arena Count.