Southern Poverty Law Center

The Southern Poverty Law Center (SPLC) is an American 501(c)(3) nonprofit legal advocacy organization specializing in civil rights and public interest litigation. Based in Montgomery, Alabama, it is known for its legal cases against white supremacist groups, for its classification of hate groups and other extremist organizations, and for promoting tolerance education programs. The SPLC was founded by Morris Dees, Joseph J. Levin Jr., and Julian Bond in 1971 as a civil rights law firm in Montgomery.

In 1980, the SPLC began a litigation strategy of filing civil suits for monetary damages on behalf of the victims of violence from the Ku Klux Klan. The SPLC also became involved in other civil rights causes, including cases to challenge what it sees as institutional racial segregation and discrimination, inhumane and unconstitutional conditions in prisons and detention centers, discrimination based on sexual orientation, mistreatment of illegal immigrants, and the unconstitutional mixing of church and state. The SPLC has provided information about hate groups to the Federal Bureau of Investigation (FBI) and other law enforcement agencies. In October 2025, the FBI cut ties with the SPLC. FBI director Kash Patel said, "Their so-called 'hate map' has been used to defame mainstream Americans and even inspired violence."

Since the 2000s, the SPLC's classification and listings of hate groups (organizations that "attack or malign an entire class of people, typically for their immutable characteristics") and anti-government extremists have been widely relied upon by academic and media sources. The SPLC's listings have also been criticized by those who argue that some of the SPLC's listings are overbroad, politically motivated, or unwarranted. The organization has also been accused of an overindulgent use of funds.