The Stockton Thunder was a professional ice hockey team based in Stockton, California. They played in the ECHL, a mid-level professional league in North America, from 2005 until 2015. The team was known for its competitive spirit and community involvement, drawing fans to the Stockton Arena for home games. During their tenure, the Thunder achieved notable success, including multiple playoff appearances. They were affiliated with several NHL teams, such as the New York Islanders and the San Jose Sharks. The franchise was ultimately discontinued in 2015, but it left a lasting impact on the local sports culture.