Cosimo Antonelli

{{short description|Italian water polo player}}

{{Infobox sportsperson

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| sport = Water polo

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| birth_date = {{Birth date|1925|7|23|df=y}}

| birth_place = Venice, Italy

| death_date = {{Death date and age|2014|1|14|1925|7|23|df=y}}

| death_place = Venice, Italy

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Cosimo "Nino" Antonelli (23 July 1925 – 14 January 2014) was an Italian water polo player who competed in the 1956 Summer Olympics. He was born in Venice.[http://www.federnuoto.it/federazione/flash-news/item/33559-si-%C3%A8-spento-nino-antonelli-condoglianze-fin.html "Si è spento Nino Antonelli. Condoglianze FIN"] {{Webarchive|url=https://web.archive.org/web/20140202180449/http://www.federnuoto.it/federazione/flash-news/item/33559-si-%C3%A8-spento-nino-antonelli-condoglianze-fin.html |date=2014-02-02 }} (obituary), 17 January 2014, Federazione Italiana Nuoto {{in lang|it}} In 1956 he was a member of the Italian team which finished fourth in the Olympic tournament. He played one match as goalkeeper.