Gillian Varick Justiana (born 5 March 1991) is a Curaçaoan former footballer who played as a Left-back and a midfielder. He made 14 appearances for the Curaçao national team.
Justiana has played for FC Zwolle, Helmond Sport and IJsselmeervogels.
He made his international debut for Curaçao in 2011, and has appeared in FIFA World Cup qualifying matches.
Curaçao