Pol Fernández

{{short description|Argentine footballer}}

{{pp|small=yes}}

{{Use dmy dates|date=September 2024}}

{{Infobox football biography

| name = Pol Fernández

| image = PALMEIRAS X BOCA JUNIORS - COPA LIBERTADORES 2023 (53286428161) (cropped).jpg

| caption = Fernández in 2023

| fullname = Guillermo Matías Fernández

| height = 1.76 m{{cite web|url=https://bocajuniors.com.ar/el-club/plantel-futbol?jugador=guillermo-fernandez |title=Guillermo Fernández |language=es |publisher=Boca Juniors |access-date=27 September 2022}}

| birth_date = {{Birth date and age|1991|10|11|df=yes}}

| birth_place = Granadero Baigorria, Santa Fe, Argentina

| currentclub = Fortaleza

| clubnumber = 5

| position = Midfielder

| youthyears1 = | youthclubs1 = Boca Juniors

| years1 = 2012–2015 | clubs1 = Boca Juniors | caps1 = 43 | goals1 = 3

| years2 = 2013 | clubs2 = → Rosario Central (loan) | caps2 = 5 | goals2 = 0

| years3 = 2014 | clubs3 = → Atlético de Rafaela (loan) | caps3 = 21 | goals3 = 4

| years4 = 2015–2018 | clubs4 = Godoy Cruz | caps4 = 71 | goals4 = 7

| years5 = 2018–2019 | clubs5 = Racing Club | caps5 = 23 | goals5 = 3

| years6 = 2019–2022| clubs6 = Cruz Azul | caps6 = 46 | goals6 = 3

| years7 = 2020 | clubs7 = → Boca Juniors (loan) | caps7 = 8 | goals7 = 1

| years8 = 2022–2024 | clubs8 = Boca Juniors | caps8 = 101 | goals8 = 5

| years9 = 2025– | clubs9 = Fortaleza | caps9 = 0 | goals9 = 0

| pcupdate = 19:05, 10 January 2025 (UTC)

}}

Guillermo Matías "Pol" Fernández (born 11 October 1991) is an Argentine professional footballer who plays as a midfielder for Campeonato Brasileiro Série A club Fortaleza.