Kostadinov

Kostadinov (Костадинов) may refer to:


 * Aleksandar Kostadinov (born 1988), amateur Bulgarian Greco-Roman featherweight wrestler
 * Alipi Kostadinov (born 1955), retired Czechoslovak cyclist, specialized in road racing
 * Anton Kostadinov (born 1982), Bulgarian footballer currently playing as a midfielder
 * Branimir Kostadinov (born 1989), Bulgarian footballer
 * Dimitar Kostadinov (born 1999), Bulgarian footballer
 * Emil Kostadinov (born 1967), Bulgarian former professional footballer
 * Galin Kostadinov (born 1979), retired Bulgarian shot putter
 * Georgi Kostadinov (born 1950), former boxer from Bulgaria
 * Georgi Kostadinov (footballer) (born 1990), Bulgarian professional footballer
 * Ivo Kostadinov (born 1969), Bulgarian judoka
 * Kiko Kostadinov, Bulgarian fashion designer based in London
 * Kostadin Kostadinov (born 1959), former Bulgarian footballer
 * Kostadin Kostadinov (politician) (born 1979), Bulgarian politician, lawyer, historian, doctor of ethnography
 * Martin Kostadinov (born 1996), Bulgarian professional footballer
 * Miroslav Kostadinov (born 1976), Bulgarian singer and songwriter
 * Petar Kostadinov (born 1978), former Bulgarian footballer
 * Petar Kostadinov (water polo) (born 1954), Bulgarian water polo player
 * Stefan Kostadinov (born 1984), Bulgarian footballer
 * Tihomir Kostadinov (born 1996), Macedonian midfielder
 * Tomi Kostadinov (born 1991), Bulgarian footballer
 * Vladko Kostadinov (born 1987), Bulgarian football midfielder