A march by members of the National Socialist Movement, a neo-Nazi group, in Toledo, Ohio, U.S., sparked a riot among protestors.

The National Socialist Movement is a Neo-Nazi organization and political party based in the United States. Once considered to be the largest and most prominent neo-Nazi organization in the United States, since the late 2010s its membership and prominence have plummeted. It was a part of the Nationalist Front and it is classified as a hate group by the Southern Poverty Law Center.

Neo-Nazism comprises the post–World War II militant, social, and political movements that seek to revive and reinstate Nazi ideology. Neo-Nazis employ their ideology to promote hatred and racial supremacy, to attack racial and ethnic minorities, and in some cases to create a fascist state.

Toledo is a city in Lucas County, Ohio, United States, of which it is the county seat. It is located at the western end of Lake Erie along the Maumee River. Toledo is the fourth-most populous city in Ohio and 86th-most populous city in the U.S. with a population of 270,871 at the 2020 census, while the Toledo metropolitan area has an estimated 601,000 residents. Toledo also serves as a major trade center for the Midwest; its port is the fifth-busiest on the Great Lakes.

The 2005 Toledo riot, on October 15, 2005, occurred when the National Socialist Movement (NSM), a neo-Nazi organization, planned a march to protest African-American gang activity in the North End of Toledo, in the U.S. state of Ohio. The appearance of the group sparked a four-hour riot by elements within the assembled protesters, and caused a citywide curfew to be implemented for the remainder of the weekend.