Ivana Gagula (born 21 August 1988) is a Swedish model and beauty pageant titleholder who won Miss Earth Sweden 2007. Gagula represented Sweden in the 2007 Miss Earth beauty pageant, held in Quezon City, the Philippines, on 11 November, where she ended up as Top 16 Semifinalist.
Gagula is Croatian born in Banja Luka, Bosnia and Herzegovina.