Indy Eleven is an American professional soccer team based in Indianapolis, Indiana. Founded in 2013, the team made its debut in the North American Soccer League (NASL) in 2014, before moving to the United Soccer League (USL) in 2018. The franchise plays its home games at IU Michael A. Carroll Track & Soccer Stadium, with a new stadium in the city's downtown district under construction.

The North American Soccer League (NASL) was a professional men's soccer league based in the United States. The league was named for, but had no connection to, the original North American Soccer League. The later NASL was founded in 2009, and began play in 2011 with eight teams.