Ulpia

Ulpia may refer to:

People

 * Ulpia gens, ancient Roman family which produced the emperor Trajan (98–117)

Places
A number of Roman settlements, mostly named in honour of the Emperor Trajan:
 * Ulpia Traiana Sarmizegetusa, the capital of Roman Dacia, located near modern Tapae in Romania
 * Ulpia Noviomagus Batavorum, modern Nijmegen, Netherlands.
 * Colonia Ulpia Traiana, modern Xanten, Germany.
 * Civitas Ulpia Sueborum Nicretum, modern Ladenburg, Germany.
 * Colonia Ulpia Traiana Poetovio, modern Ptuj, Slovenia.
 * Ulpia Serdica, another name for Sofia, the capital of Bulgaria.
 * Colonia Ulpia Oescensium or Oescus, near modern Pleven, Bulgaria.
 * Colonia Ulpia Ratiaria, near modern Archar, Bulgaria.
 * Marcianopolis Ulpia, another name for Marcianopolis, Bulgaria.
 * Ulpia Nicopolis, another name for Nicopolis ad Istrum, near mordern Veliko Tarnovo, Bulgaria.
 * Ulpia Topira, another name for Topeiros, near modern Evlalo, northeastern Greece.
 * Colonia Concordia Ulpia Trajana Augusta Frugifera Hadrumetina, another name for Hadrumetum, Tunisia.
 * Colonia Marciana Ulpia Traiana Thamugadi, another name for Timgad, Algeria.
 * Ulpia Traiana, another name for Leptis Magna