United States Naginata Federation Championship Tournament, held annually at various locations rotated among the U.S. naginata federations.

2018 - Bryn Mawr, PA (GNYNF)
2017 - Sonoma, CA (NCNF)
2016 - Los Angeles, CA (SCNF)
2015 - INF World Championship - Montreal, Canada (No USNF event held)