Costescu

Costescu is a Romanian surname that may refer to:


 * Daniel Costescu (born 1976), former Romanian footballer
 * Grigore Costescu (1934–2008), Romanian basketball player and Olympian
 * Nicolae Costescu (1888-1963), Romanian Brigadier-General during World War II
 * Theodor Costescu (1864–1939), Romanian educator and politician