Aleksandar "Kristijan" Golubović (Serbian Cyrillic: Александар-Кристијан Голубовић; born 30 November 1969) is a Serbian organized criminal, Mixed martial artist, and painter. He was featured among several other Belgrade gangsters in the 1996 documentary about Serbia's underworld called Vidimo se u čitulji. Kristijan is one of only a few individuals, out of dozens featured in the film, still alive today.