Arijan Komazec (born January 23, 1970) is a retired Croatian basketball player.
He was a member of the Yugoslavian national team (1990–92) and then the Croatian national team. He was a part of the Croatian teams that won Silver at the 1992 Olympics, and Bronze at Eurobasket 1993 and 1995.
He also won the Greek Cup in 1993 with Panathinaikos. With Virtus Bologna (then under name Kinder) he won the Italian Supercup in 1996 and Italian Cup in 1997. With Zadar he won the Krešimir Ćosić Cup in 2000. He has played in the 1999 Euroleague Final four with Olympiacos.
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.