José Chacón Díaz

{{Short description|Venezuelan cyclist (born 1977)}}

{{family name hatnote|Chacón|Díaz|lang=Spanish}}

{{Infobox cyclist

| name = José Chacón Díaz

| image =

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| fullname = José Isidro Chacón Díaz

| nickname =

| birth_date = {{bda|1977|1|27|df=y}}

| birth_place = Táriba, Venezuela

| height =

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| currentteam =

| discipline = Road

| role = Rider

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| amateuryears1 =

| amateurteam1 = Lotería del Táchira

| amateuryears2 =

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| proyears1 =

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| medaltemplates = {{MedalSport | Men's road cycling}}

{{MedalCountry|{{VEN}}}}

{{MedalCompetition|Pan American Championships}}

{{MedalGold|2004 Cojedes|Time trial}}

{{MedalCompetition|Central American and Caribbean Games}}

{{MedalGold| 2002 San Salvador | Road race}}

{{MedalSilver| 2002 San Salvador | Time trial}}

{{MedalBronze| 2006 Cartagena | Time trial}}

| show-medals =

}}

José Isidro Chacón Díaz (born January 27, 1977, in Táriba) is a Venezuelan professional racing cyclist.