Roy Innis, the autocratic national leader of the Congress of Racial Equality since 1968, whose right-wing views on affirmative action, law enforcement, desegregation and other issues put him at odds with many black Americans and other civil rights leaders, died on Sunday in Manhattan. He was 82.

The cause was complications of Parkinson’s disease, a statement from CORE said.

In a stormy career marked by radical rhetoric, shifting ideologies, legal and financial troubles and quixotic runs for office, Mr. Innis led CORE through changes that mirrored his own evolution from black-power militancy in the 1960s to staunch conservatism resembling a modern Republican political platform.

He came to prominence after the Rev. Dr. Martin Luther King Jr., Roy Wilkins, Whitney Young and James Farmer had taken command of the civil rights movement and did not share their commitment to nonviolent civil disobedience. Nor did he embrace CORE’s pioneering roles in desegregation — school boycotts, sit-ins, Freedom Rides through the South and voter registration drives that led to the murders of the activists James Chaney, Andrew Goodman and Michael Schwerner in Mississippi in 1964.

Though court decisions and new laws banned discrimination in education, employment and public accommodations, Mr. Innis was disillusioned by that progress, saying integration robbed black people of their heritage and dignity. He pronounced it “dead as a doornail,” proclaimed CORE “once and for all a black nationalist organization” and declared “all-out war” on desegregation.