Dida may refer to:
People
Sports
Football
Dida (footballer, born 1934) (1934–2002), born Edvaldo Alves de Santa Rosa, Brazilian forward Dida (footballer, born 1973), born Nélson de Jesus Silva, Brazilian goalkeeper Dida (footballer, born 1979), born Eduardo Gabriel dos Santos Filho, Brazilian rightback Dida (footballer, born 1991), born Ana Lúcia Nascimento dos Santos, Brazilian female goalkeeper
Other sports
Dida Diafat (born 1970), French kickboxer
Andre Dida (born 1983), born Andre Shervniski Amado, Brazilian mixed martial artist
Politics
Dida of Eynsham, a 7th-century Mercian King
Didda, a queen of Kashmir
Entertainment
DiDa Ritz, American drag queen
Other uses
Dida language, a Kru language, or two languages, spoken in Côte d'Ivoire
DiDA, the Diploma in Digital Applications, a former ICT qualification in the United Kingdom Drug Industry Document Archive, the Drug Industry Document Archive at the University of California, San Francisco, Library "Dida", a song by Joan Baez from her 1974 album Gracias a la Vida Dida (moth), a genus of moths of the family Erebidae