Arijan Komazec (born January 23, 1970 in Zadar, SR Croatia, SFR Yugoslavia) is a retired Croatian basketball player.

He was a member of the Yugoslavian National Team and then the Croatian National Team after gained independence. He was a part of the Croatian team that won the Silver Medal in Barcelona during the 1992 Olympics. He also won the Bronze Medal with Croatia in 1993 and 1995 at Eurobasket.

He also won the Greek Cup in 1993 with Panathinaikos BC. With Virtus Bologna he won the Italian Supercup in 1996 and Italian Cup in 1997. With KK Zadar he won the Krešimir Ćosić Cup in 2000. He has played in the 1999 Euroleague Final four with Olympiakos.

He was briefly part of the Vancouver Grizzlies, an NBA team from the 2000-2001 season, but he has only spent one month with the team and has not played in any NBA games, and he has since kept to European teams.