Kostadinov
Kostadinov or Kostadinow is the family name of the following people:
- Alipi Kostadinov (* 1955), Czech cyclist
- Jordan Kostadinov (* 1932), Macedonian politician
- Alexandar Kostadinow (* 1988), Bulgarian wrestler
- Anton Kostadinow (* 1982), Bulgarian football player
- Branimir Kostadinow (* 1989), Bulgarian football player
- Dijan Kostadinow (* 1982), Bulgarian chess composer and magician
- Emil Kostadinow (* 1967), Bulgarian football player
- Georgi Kostadinow (boxer) (born 1950), Bulgarian boxer
- Georgi Kostadinow (soccer player) (* 1990), Bulgarian soccer player
- Joan Kostadinow (* 1947), Bulgarian politician
- Kostadin Kostadinow (* 1959), Bulgarian football player
- Miroslaw Kostadinow (* 1976), Bulgarian pop singer
- Petar Kostadinow (* 1978), Bulgarian football player
- Vladimir Kostadinov (* 1987), Bulgarian football player
