Troadio Duarte

{{short description|Paraguayan footballer (born 1977)}}

{{Use dmy dates|date=January 2021}}

{{family name hatnote|Duarte|Barreto|lang=Spanish}}

{{Infobox football biography

| name = Troadio Duarte

| image =

| image_size =

| caption=

| fullname = Troadio Daniel Duarte Barreto

| birth_date = {{birth date and age|1977|4|3|df=y}}

| birth_place = Villarrica, Paraguay

| height = 1.79m

| currentclub =

| position = Midfielder

| youthyears1 =

| youthclubs1 =

| years1 = 1996–1997

| clubs1 = Olimpia

| caps1 =

| goals1 =

| years2 = 1998–1999

| clubs2 = Guaraní

| caps2 =

| goals2 =

| years3 = 2000–2002

| clubs3 = Sol de América

| caps3 = 38

| goals3 = 2

| years4 = 2002

| clubs4 = Sportivo San Lorenzo

| caps4 = 14

| goals4 = 0

| years5 = 2003

| clubs5 = Sportivo Luqueño

| caps5 = 25

| goals5 = 0

| years6 = 2004–2007

| clubs6 = Nacional Asunción

| caps6 = 123

| goals6 = 8

| years7 = 2007

| clubs7 = Barcelona SC

| caps7 = 18

| goals7 = 1

| years8 = 2008–2009

| clubs8 = 3 de Febrero

| caps8 =

| goals8 =

| years9 = 2008

| clubs9 = Macará

| caps9 = 13

| goals9 = 0

| years10 = 2009

| clubs10 = 3 de Febrero

| caps10 =

| goals10 =

| years11 = 2009

| clubs11 = Total Chalaco

| caps11 = 9

| goals11 = 0

| years12 = 2010

| clubs12 = Sport Huancayo

| caps12 = 18

| goals12 = 0

| years13 = 2011

| clubs13 = 3 de Febrero

| caps13 =

| goals13 =

| manageryears1 = 2017

| managerclubs1 = Guaireña

| manageryears2 = 2018–2022

| managerclubs2 = Guaireña

| manageryears3 = 2023

| managerclubs3 = General Caballero JLM

| manageryears4 = 2024

| managerclubs4 = Guaireña

| manageryears5 = 2024

| managerclubs5 = Sol de América

| manageryears6 = 2025

| managerclubs6 = General Caballero JLM

}}

Troadio Daniel Duarte Barreto (born 3 April 1977) is a Paraguayan football manager and former player who played as a midfielder.