Esteban Buján

{{short description|Argentine footballer (born 1979)}}

{{No significant coverage (sports)|find=football|date=December 2022}}

{{Infobox football biography

| name = Esteban Buján

| height = {{Height|m=1.76}}

| birth_date = {{Birth date and age|1979|7|13}}

| birth_place = Capital Federal, Argentina

| position = Midfielder

| currentclub =

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| youthyears1 =

| youthclubs1 =

| years1 = 1998–2004

| years2 = 2004–2005

| years3 = 2005–2006

| years4 = 2006–2007

| years5 = 2007

| years6 = 2008

| years7 = 2008–2011

| years8 = 2011–2012

| clubs1 = Vélez Sársfield

| clubs2 = Banfield

| clubs3 = Independiente

| clubs4 = Godoy Cruz

| clubs5 = Banfield

| clubs6 = Albacete

| clubs7 = PAS Giannina F.C.

| clubs8 = Ferro Carril Oeste

| caps1 = 86

| caps2 = 30

| caps3 = 13

| caps4 = 26

| caps5 = 9

| caps6 = 5

| caps7 = 23

| caps8 = 21

| goals1 = 4

| goals2 = 2

| goals3 = 0

| goals4 = 0

| goals5 = 0

| goals6 = 0

| goals7 = 1

| goals8 = 0

| nationalyears1 =

| nationalteam1 =

| nationalcaps1 =

| nationalgoals1 =

| pcupdate =

| ntupdate =

}}

Esteban Buján (born July 13, 1979) is an Argentine footballer.