Sebastián Donadío

{{short description|Argentine cyclist}}

{{Infobox cyclist

| name = Sebastian Donadio

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| birth_date = {{birth date and age|1972|01|05|df=yes}}

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| discipline = Track cycling

| role = Rider

| ridertype = madison

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Sebastian Donadio (born 5 January 1972) is an Argentine male track cyclist, riding for the national team. He competed in the madison event at the 2010 and 2011 UCI Track Cycling World Championships.{{cite web|title=2011 Track Cycling World Championships: Entries list|url=http://www.tissottiming.com/File/Download?id=0003010002FFFFFFFFFFFFFFFFFFFF00|publisher=tissottiming.com|accessdate=1 February 2016}}