Antonescu is a common family name in Romania. Persons named Antonescu include:
Ion Antonescu, Romanian politician and soldier, Conducător during World War IICrin Antonescu, Romanian politician, Minister of Youth and Sports, President of the SenateDumitru Antonescu, Romanian footballerMaria Antonescu, Romanian socialite, wife of Ion AntonescuMihai Antonescu, Romanian politician, Minister of Foreign Affairs of Romania during World War IIPetre Antonescu, Romanian architectPetre Antonescu, Romanian soldierTeohari Antonescu, Romanian politicianVictor Antonescu, Romanian politicianVictor Antonescu, Romanian film director