Antonio Djakovic (born 8 October 2002) is a Swiss freestyle swimmer.

[3] He made the final of the men's 400 m freestyle at the 2023 World Aquatics Championships in Fukuoka, Japan.

[4] At the 2021 FINA World Swimming Championships (25 m) he won bronze in the 400 metres freestyle.

His parents, Goran and Kata are of Croatian origin.

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