Christopher Columbus "C.C." Mercer (March 27, 1924 – November 20, 2012) was an African-American attorney from Arkansas. He was one of the "six pioneers" who integrated the University of Arkansas Law School. As an attorney, he served as an NAACP field representative to advise Daisy Bates, who spearheaded the efforts of the Little Rock Nine who integrated Little Rock Central High School.