Which U.S. city was home to the 2025 NBA champion Oklahoma City Thunder?

The U.S. city that proudly claims the 2025 NBA champion Oklahoma City Thunder as its own is, fittingly, Oklahoma City. The team's name directly reflects its home base, where it plays its National Basketball Association games at Paycom Center. The Thunder's victory in 2025 marked a significant achievement for the franchise and its dedicated fanbase in the heart of Oklahoma.

The franchise has a rich history that began in 1967 as the Seattle SuperSonics. For 41 seasons, the SuperSonics were a prominent part of Seattle's sports landscape, even winning an NBA championship in 1979. However, due to challenges in securing public funding for a new arena in Seattle, the team's ownership decided to relocate. In July 2008, after a settlement with the city of Seattle, the SuperSonics officially moved and were rebranded as the Oklahoma City Thunder, beginning play in the 2008-09 NBA season.

Since their arrival, the Oklahoma City Thunder have quickly established a deep connection with the community, becoming the only team in the major professional North American sports leagues based in the state of Oklahoma. The city's enthusiastic embrace of professional basketball was evident even before the Thunder, as Oklahoma City temporarily hosted the New Orleans Hornets for two seasons following Hurricane Katrina. This strong bond between the team and its community has been a driving force behind the Thunder's journey, culminating in their 2025 championship and solidifying their place in Oklahoma City's identity.