Domitia is the name of women from the gens Domitius of Ancient Rome. Women from the gens include:
Domitia, wife of Quintus Lutatius Catulus (consul 102 BC) and mother of Quintus Lutatius Catulus (Capitolinus) (consul 78 BC)
Domitia Lepida the Elder or Domitia Lepida Major, aunt of Emperor Nero
Domitia Lepida the Younger, sister of the following, mother of the Roman Empress Valeria Messalina
Domitia, eldest daughter of Roman general Gnaeus Domitius Corbulo and sister to Roman Empress Domitia Longina
Domitia Longina, wife of Roman Emperor Domitian
Domitia Decidiana, wife of Roman General Gnaeus Julius Agricola and mother-in-law to historian Tacitus
Domitia Lucilla, mother and maternal grandmother of Roman Emperor Marcus Aurelius
Domitia Paulina, Aelia Domitia Paulina, female relatives of Roman Emperor Hadrian
Domitia Faustina, a short-lived daughter of Roman Emperor Marcus Aurelius and Roman Empress Faustina the Younger
Saint Domitia, a saint of Orthodox Christianity
