Vivion Brewer, American activist and desegregationist (d. 1991)

Vivion Mercer Lenon Brewer (October 6, 1900 – June 18, 1991) was an American desegregationist, most notable for being a founding member of the Women's Emergency Committee to Open Our Schools (WEC) in 1958 during the desegregation of Central High School in Little Rock, Arkansas.