Viviana Chávez

{{short description|Argentine long-distance runner}}

{{use dmy dates|date=August 2016}}

{{Infobox sportsperson

| name = Viviana Chávez

| image = Viviana Chavez Rio2016.jpg

| caption = Chávez at the 2016 Olympics

| birth_name =

| fullname =

| nationality =

| residence =

| birth_date = {{birth date and age|1987|5|28|df=yes}}

| birth_place = San Juan, Argentina

| death_date =

| death_place =

| height = 164 cm

| weight = 52 kg

| country =

| sport = Track and field

| event = Marathon

| pb = 2:38:27 (2016)

| club =FILA

| coach=Dario Nunez

}}

Viviana Chávez (born 28 May 1987) is an Argentinean marathon runner. She finished 125th at the 2016 Olympics. She took up long-distance running in 2010.