Susan Barnes

Susan Barnes may refer to:


 * Sue Barnes (born 1952), Canadian politician
 * Susan Barnes (computing), Apple Computer executive
 * Susan Barnes (actress), in the TV series Titus
 * Susan Barnes Carson (born 1941), née Susan Barnes, American serial killer
 * Sue Barnes, a character in Peak Practice, played by Amelda Brown
 * Suzanne Paul (née Susan Barnes, 1956), English-born New Zealand television personality