• Duda, a village in Subcetate Commune, Harghita County, Romania
• Duda, a village in Duda-Epureni Commune, Vaslui County, Romania
• Duda Mică River, Romania
• Duda Mare River, Romania

• Duda (name), including a list of people with the name
• Dūda (surname), including a list of people with the name

Mononyms edit

• Duda (footballer, born 1947) [pt], born José Francisco Leandro Filho, Brazilian forward
• Duda (footballer, born 1968), born Edmilton Conceição dos Santos, Brazilian forward
• Duda (footballer, born 1974), born Carlos Eduardo Ventura, Brazilian football forward
• Duda (footballer, born 1980), born Sérgio Paulo Barbosa Valente, Portuguese football midfielder
• Duda (footballer, born 1988), born Carlos Eduardo Schneider, Brazilian football forward
• Duda (footballer, born 1994), born Eduardo Haas Gehlen, Brazilian football defender
• Duda Francelino (born 1995), born Maria Eduarda Francelino da Silva, Brazilian women's football forward
• Eduarda Santos Lisboa (born 1998), nicknamed Duda, Brazilian beach volleyball player

• La duda, a telenovella broadcast in Mexico by the TV Azteca network
• Dūda, a Latvian bowed string instrument
• Dūdas, a Latvian bagpipe instrument

• Doodah (disambiguation)
• Duda River (disambiguation)
• Dudda (disambiguation)