Valda Joanne Hansen (November 3, 1932 – July 21, 1993) was an American actress, known for her performances in a number of B-movies in the 1950s and 1970s. Her most famous role was that of the White Ghost in Ed Wood's Night of the Ghouls (1959). She had previously played a stripper in Strips Around the World (1955). She returned to the screen in the 1970s and appeared in movies such as Cain's Cutthroats (1971), Slaughter's Big Rip-Off (1973) Norma (1970), The Great Northfield Minnesota Raid (1972) and Wham! Bam! Thank You, Spaceman! (1975).