The North Iowa Bulls are a Tier II junior ice hockey team in the North American Hockey League (NAHL). They play their home games at the Mason City Multipurpose Arena in Mason City, Iowa. The organization also operates a Tier III junior team in the North American 3 Hockey League (NA3HL) that was known as the North Iowa Bulls from 2011 to 2021 before relocating the Tier II Amarillo Bulls' franchise to Mason City and rebranding the Tier III team as the Mason City Toros. The Bulls are coached by Todd Sanden, who has been with the North Iowa team since its inception in 2011.