The Cedar Rapids Titans are a professional indoor football team based in Cedar Rapids, Iowa. They are current members of American Indoor Football. The Titans first joined the Indoor Football League (IFL) as an expansion team in 2011 and first took the field for the 2012 season. They played as the Cedar Rapids River Kings from 2019 to 2020 and again from 2024 until 2025. Since 2014, the Titans/River Kings franchise has played its home games at the newly renovated Alliant Energy PowerHouse, after having played their first two seasons at the Cedar Rapids Ice Arena. The franchise is the first indoor team to be based in Cedar Rapids and have appeared in two IFL United Conference championship games, losing to the Sioux Falls Storm both times.