| Başak Ersoy | |
| Birth Date: | 23 October 1991 |
| Birth Place: | Mersin, Turkey |
| Position: | Midfielder |
| Currentclub: | Adana İdmanyurduspor |
| Clubnumber: | 19 |
| Years1: | 2004–2010 |
| Clubs1: | Mersin Camspor |
| Caps1: | 17 |
| Goals1: | 10 |
| Years2: | 2010 |
| Clubs2: | Gazi Üniversitesispor |
| Caps2: | 5 |
| Goals2: | 2 |
| Years3: | 2010–2013 |
| Clubs3: | Ataşehir Belediyespor |
| Caps3: | 41 |
| Goals3: | 7 |
| Years4: | 2014 |
| Clubs4: | Hakkarigücü Spor |
| Caps4: | 3 |
| Goals4: | 3 |
| Years5: | 2014 |
| Clubs5: | Siirt Hasbey Spor |
| Caps5: | 7 |
| Goals5: | 2 |
| Years6: | 2015–2017 |
| Clubs6: | Ağrı Birlik Spor |
| Caps6: | 32 |
| Goals6: | 11 |
| Years7: | 2017–2018 |
| Clubs7: | Osmaniye Demirspor |
| Caps7: | 10 |
| Goals7: | 4 |
| Years8: | 2018–2019 |
| Clubs8: | Osmaniye Kadın Spor |
| Caps8: | 1 |
| Goals8: | 0 |
| Years9: | 2019– |
| Clubs9: | Adana İdmanyurduspor |
| Caps9: | 19 |
| Goals9: | 2 |
| Nationalyears1: | 2007 |
| Nationalteam1: | Turkey U-17 |
| Nationalcaps1: | 13 |
| Nationalgoals1: | 4 |
| Nationalyears2: | 2006–2010 |
| Nationalteam2: | Turkey U-19 |
| Nationalcaps2: | 47 |
| Nationalgoals2: | 9 |
| Nationalyears3: | 2008–2012 |
| Nationalteam3: | Turkey |
| Nationalcaps3: | 16 |
| Nationalgoals3: | 1 |
| Pcupdate: | 29 December 2021 |
| Nationalteam-Update: | 15 February 2012 |
Başak Ersoy (born October 23, 1991) is a Turkish women's football midfielder currently playing in the Turkish Women's Second Football League for FAdana İdmanyurduspor in the Turkish Women's Super League with jersey number 19. She was member of the Turkey women's national team between 2008 and 2012.
Başak Ersoy obtained her license on April 30, 2004. She played in the local team Mersin Camspor until the end of 2009. In February 2010, she moved to Gazi Üniversitesispor in Ankara. For the 2010–11 season, she transferred to Ataşehir Belediyespor in Istanbul, where she played three seasons. Currently, she is part of the Second League team Ağrı Birlik Spor.
Ersoy moved to Osmaniye Demirspor in the 2017-18 Women's Second League season. The next season, her club was renamed to Osmaniye Kadın Spor.
In 2019, she transferred to the Women's First League club Adana İdmanyurduspor. In the 2021-22 season, she plays in the renamed league of Women's Super League.
She was member of the national U-17, U-19 and the senior teams. She took part at five matches of the UEFA Women's Euro 2013 qualifying – Group 2 round.
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| Club | Season | League | Continental | National | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |||
| Mersin Camspor | 2005–2008 | First League | 2 | 0 | – | – | 51 | 8 | 53 | 8 | |
| 2008–09 | First League | 15 | 10 | – | – | 5 | 1 | 20 | 11 | ||
| Total | 17 | 10 | – | – | 56 | 9 | 73 | 19 | |||
| Gazi Üniversitesispor | 2009–10 | First League | 5 | 2 | – | – | 13 | 5 | 18 | 7 | |
| Total | 5 | 2 | – | – | 13 | 5 | 18 | 7 | |||
| Ataşehir Belediyespor | 2010–11 | First League | 17 | 3 | – | – | 1 | 0 | 18 | 3 | |
| 2011–12 | First League | 18 | 4 | – | – | 5 | 0 | 23 | 4 | ||
| 2012–13 | First League | 6 | 0 | – | – | 0 | 0 | 6 | 0 | ||
| Total | 41 | 7 | – | – | 6 | 0 | 47 | 7 | |||
| Hakkarigücü Spor | 2013–14 | Second League | 3 | 3 | – | – | 0 | 0 | 3 | 3 | |
| Total | 3 | 3 | – | – | 0 | 0 | 3 | 3 | |||
| Siirt Hasbey Spor | 2014–15 | Second Lwague | 7 | 2 | – | – | 0 | 0 | 7 | 2 | |
| Total | 7 | 2 | – | – | 0 | 0 | 7 | 2 | |||
| Ağrı Birlik Spor | 2014–15 | Second League | 5 | 6 | – | – | 0 | 0 | 5 | 6 | |
| 2015–16 | Second League | 17 | 3 | – | – | 0 | 0 | 17 | 3 | ||
| 2016–17 | Second League | 10 | 2 | – | – | 0 | 0 | 10 | 2 | ||
| Total | 32 | 11 | – | – | 0 | 0 | 32 | 11 | |||
| Osmaniye Demirspor | 2017-18 | Second League | 10 | 4 | – | – | 0 | 0 | 10 | 4 | |
| Total | 10 | 4 | – | – | 0 | 0 | 10 | 4 | |||
| Osmaniye Kadın Spor | 2018-19 | Second League | 1 | 0 | – | – | 0 | 0 | 1 | 0 | |
| Total | 1 | 0 | – | – | 0 | 0 | 1 | 0 | |||
| Adana İdmanyurduspor | 2019–20 | First League | 16 | 2 | – | – | 0 | 0 | 16 | 2 | |
| 2021–22 | Super League | 3 | 0 | – | – | 0 | 0 | 3 | 0 | ||
| Total | 19 | 2 | – | – | 0 | 0 | 19 | 2 | |||
| Career total | 135 | 41 | – | – | 75 | 14 | 210 | 55 | |||
Ataşehir Belediyespor
Runners-up (1): 2012–13