Kadidiatou or Khadidiatou is a feminine given name. Notable people with this name include:
Abdoulaye Diori Kadidiatou Ly (born 1952) president of the Constitutional Court of Niger Kadidiatou Diani (born 1995), French footballer Khadidiatou Diallo, Senegalese advocate Khadidiatou Dieng (born 1992), Senegalese swimmer