Sacramento Republic FC is an American professional soccer team based in Sacramento, California, that plays in the Western Conference of the USL Championship, the second level in US soccer. Co-founded by Warren Smith and Joe Wagoner in 2012, the team started play in 2014 at the 20,231-seat Hughes Stadium, before moving midseason to their current home at Heart Health Park. Republic FC won the 2014 USL championship and have made the playoffs eight times.

The USL Championship (USLC) is a professional men's soccer league in the United States that began play in 2011. The USL is sanctioned by the United States Soccer Federation as a Division II league since 2017, placing it under Major League Soccer in the hierarchy. The USL is headquartered in Tampa, Florida.