Domingos da Costa (disambiguation)
Domingos da Costa is the name of the following people:
- Domingos da Costa († 1722), Topasse ruler and administrator of Portuguese Timor and Solor
- Domingos da Costa II (around 1757), leader of the Costa clan in Oecusse
- Domingos da Costa III. (Reign 1893-1896), Topasse ruler in Oecusse
- Domingos da Costa (politician) (* 1962), East Timorese politician
- Domingos da Costa Oliveira (1873–1957), Portuguese general and politician
- Domingos da Costa Ribeiro († 1979), East Timorese politician and freedom fighter
- Domingos Alexandre Martins da Costa (* 1979), Portuguese football player
- Domingos Alexandre Rodrigo Dias da Costa (* 1982), Brazilian soccer player
