Jovana Preković (Serbian Cyrillic: Јована Прековић; born 20 January 1996) is a Serbian karateka competing in kumite -61 kg division. She is a two-time world champion in the women's kumite 61 kg event (2018 and 2021) and the 2020 Olympic champion, in karate's lone appearance in Olympic Games program. She defeated Yin Xiaoyan of China in the women's 61 kg event at the 2020 Summer Olympics in Tokyo, Japan.