Nenad Buljan

{{Short description|Croatian swimmer (born 1978)}}

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| birth_date = {{Birth date and age|1978|1|13}}

| birth_place = Zagreb, Yugoslavia

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Nenad Buljan (born 13 January 1978) is a freestyle swimmer from Croatia, who made his Olympic debut for his native country at the 2004 Summer Olympics in Athens, Greece. There he competed in the 400 m and 1500 m Freestyle, but was eliminated in the heats of both events.