| Ertuğrul Ersoy | |
| Birth Date: | 13 February 1997 |
| Birth Place: | Gölcük, Turkey |
| Height: | 1.87 m |
| Position: | Defender |
| Currentclub: | Gaziantep |
| Clubnumber: | 15 |
| Youthyears1: | 2008–2010 |
| Youthclubs1: | Gölcükspor |
| Youthyears2: | 2010–2013 |
| Youthclubs2: | Bursaspor |
| Years1: | 2013–2019 |
| Clubs1: | Bursaspor |
| Caps1: | 77 |
| Goals1: | 4 |
| Years2: | 2014 |
| Clubs2: | → Yeşil Bursa (loan) |
| Caps2: | 8 |
| Goals2: | 0 |
| Years3: | 2015–2016 |
| Clubs3: | → Çaykur Rizespor (loan) |
| Caps3: | 11 |
| Goals3: | 0 |
| Years4: | 2019–2022 |
| Clubs4: | Le Havre |
| Caps4: | 34 |
| Goals4: | 0 |
| Years5: | 2021–2022 |
| Clubs5: | → Gaziantep (loan) |
| Caps5: | 28 |
| Goals5: | 0 |
| Years6: | 2022– |
| Clubs6: | Gaziantep |
| Caps6: | 35 |
| Goals6: | 3 |
| Years7: | 2023 |
| Clubs7: | → Ístanbulspor (loan) |
| Caps7: | 5 |
| Goals7: | 0 |
| Nationalyears1: | 2012–2013 |
| Nationalteam1: | Turkey U16 |
| Nationalcaps1: | 23 |
| Nationalgoals1: | 5 |
| Nationalyears2: | 2012–2014 |
| Nationalteam2: | Turkey U17 |
| Nationalcaps2: | 18 |
| Nationalgoals2: | 3 |
| Nationalyears3: | 2014 |
| Nationalteam3: | Turkey U18 |
| Nationalcaps3: | 3 |
| Nationalgoals3: | 0 |
| Nationalyears4: | 2013–2016 |
| Nationalteam4: | Turkey U19 |
| Nationalcaps4: | 13 |
| Nationalgoals4: | 0 |
| Nationalyears5: | 2016–2017 |
| Nationalteam5: | Turkey U21 |
| Nationalcaps5: | 8 |
| Nationalgoals5: | 0 |
| Nationalyears6: | 2018– |
| Nationalteam6: | Turkey |
| Nationalcaps6: | 2 |
| Nationalgoals6: | 0 |
| Club-Update: | 26 June 2024 |
| Nationalteam-Update: | 20 November 2018 |
Ertuğrul Ersoy (born 13 February 1997) is a Turkish professional footballer who plays as a defender for Süper Lig club Gaziantep and the Turkey national team.
Ersoy made his Süper Lig debut for Bursaspor on 1 November 2014.[1] On 26 August 2019, he joined Le Havre.[2] In January 2021, he joined Gaziantep on loan until 2022.[3] On 8 February 2022, Le Havre and Gaziantep agreed on a permanent transfer.[4]
Ersoy made his debut for Turkey on 11 October 2018 in a friendly against Bosnia and Herzegovina.[5]