Proba

Proba may refer to:
 * people
 * Faltonia Betitia Proba, fourth-century Latin poet
 * Anicia Faltonia Proba, her niece and the recipient of letters from Saint Augustine and Saint John Chrysostom
 * places
 * Próba, Łódź Voivodeship, village in the administrative district of Gmina Brzeźnio, within Sieradz County, Łódź Voivodeship, in central Poland.
 * Proba, Leningrad Oblast, settlement in Russia


 * other uses
 * Proba (bug), a genus of insects in the tribe Mirini
 * PROBA, a series of low-cost satellites from the European Space Agency