The Traditionalist Worker Party (TWP) was a far-right neo-Nazi political party active in the United States between 2013 and 2018, affiliated with the broader "alt-right" movement that became active within the U.S. during the 2010s. It was considered a hate group by the Southern Poverty Law Center's list. In April 2018, The Washington Post reported that the TWP had been disbanded the previous month after group leader Matthew Heimbach's arrest for battery. In July 2021, Heimbach announced his intention to reform the party along National Bolshevik lines.