Duba

Duba may refer to:


 * Duba, Saudi Arabia, a town in Saudi Arabia
 * Duba, Warmian-Masurian Voivodeship, a village in Poland
 * Duba River, a headwater of the Căian River in Romania
 * Duba, Slivno, a hamlet in the municipality of Slivno, Dubrovnik-Neretva County, Croatia
 * Duba Pelješka, a village in the municipality of Trpanj, Dubrovnik-Neretva County, Croatia
 * Duba Stonska, a village in the municipality of Ston, Dubrovnik-Neretva County, Croatia
 * Duba, an alternative name for the Nandi bear
 * Dubá, a town in the Czech Republic
 * Duba, Ukraine, a village in Ukraine
 * Steevan Dos Santos, a professional footballer also known as "Duba"
 * Duba (surname)
 * Ali Duba, Syrian general
 * Garba Duba, Nigerian politician
 * Karel Duba, Czech musician
 * Tomáš Duba, Czech ice hockey player