Adelaida "Ada" Veen
main character in Vladimir Nabokov's "Ada or Ardor: A Family Chronicle"
Ada Gillis
main character in 1961 film "Ada," based on "Ada Dallas" by Wirt Williams
Ada Fife
beloved of Reuben Light (then sacrificed by him to his God, the dynamo) in the Eugene O'Neill play The Dynamo (1929)
Ada Shelby
character on TV's "Peaky Blinders"
Ada Keith
character in the Mildred Keith series
Ada Shufflebotham or Sidebottom
character played by British actor Roy Barraclough
