Lucija Zaninović (born 26 June 1987, in Split) is a Croatian taekwondo practitioner.

Zaninović won the gold medal in the women's flyweight class at the 2010 European Taekwondo Championships held in Saint Petersburg.

She withdrew in the final match against Olympic champion Wu Jingyu and was the only European to qualify through the Qualification Tournament.

[5] At the 2012 Summer Olympics, she defeated Seulki Kang and Carola Malvina López before losing to Wu Jingyu in the semi-finals.

This was the third medal for Croatia at the Olympics in taekwondo, after Martina Zubčić and Sandra Šarić who also won the bronze four years before in Beijing.