| Guille Donoso | |
| Fullname: | Guillermo Donoso Alonso |
| Birth Date: | 8 July 1995 |
| Birth Place: | Gijón, Spain |
| Position: | Winger |
| Currentclub: | Xerez Deportivo FC |
| Clubnumber: | 16 |
| Youthyears1: | 2002–2013 |
| Youthclubs1: | Sporting Gijón |
| Years1: | 2013–2016 |
| Caps1: | 115 |
| Goals1: | 7 |
| Years2: | 2016–2017 |
| Caps2: | 22 |
| Goals2: | 1 |
| Years3: | 2017–2019 |
| Caps3: | 6 |
| Goals3: | 0 |
| Years4: | 2018 |
| Clubs4: | → Ponferradina (loan) |
| Caps4: | 15 |
| Goals4: | 4 |
| Years5: | 2019 |
| Clubs5: | → Ponferradina (loan) |
| Caps5: | 2 |
| Goals5: | 0 |
| Years6: | 2019–2020 |
| Caps6: | 2 |
| Goals6: | 0 |
| Years7: | 2020–2021 |
| Caps7: | 13 |
| Goals7: | 0 |
| Years8: | 2021–2022 |
| Caps8: | 30 |
| Goals8: | 4 |
| Years9: | 2022–2023 |
| Caps9: | 13 |
| Goals9: | 0 |
| Nationalyears1: | 2013 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Club-Update: | 23:50, 29 January 2023 (UTC) |
Guillermo 'Guille' Donoso Alonso (born 8 July 1995) is a Spanish footballer who plays for Xerez Deportivo FC as a right winger.
Donoso was born in Gijón, Asturias. A Sporting de Gijón youth graduate, he made his senior debut with the reserves on 3 February 2013, coming on as a first-half substitute in a 0–4 Segunda División B away loss against UD Salamanca.[1]
On 14 August 2013, Donoso signed a professional three-year deal with the Rojiblancos,[2] and scored his first senior goal on 1 September, netting the first in a 4–1 home routing of CD Tropezón.[3] On 10 September he was called up to the main squad for a Copa del Rey match against Recreativo de Huelva,[4] but remained unused in the 2–3 loss in the extra-time.
On 1 July 2016, after spending the rest of his spell exclusively with the B-team, Donoso signed a three-year contract with Segunda División side Córdoba CF.[5] He made his professional debut on 20 August, coming on as a second-half substitute for goalscorer Alejandro Alfaro in a 1–0 home win against CD Tenerife.[6]
Donoso scored his first professional goal on 17 September 2016, netting the game's only in a home success over Levante UD.[7] The following 22 June he cut ties with the club,[8] and signed a contract with fellow league team CD Lugo eight days later.[9]
On 31 January 2018, Donoso joined SD Ponferradina on loan until the end of the season.[10] He returned to Lugo in July, but after failing to make any league appearances, he rejoined Ponfe on 22 January 2019, also in a temporary deal.[11]
On 2 July 2019, despite suffering a knee injury which shortened his contribution to the side's promotion to the second division, Donoso signed a permanent contract with the Castilian-Leonese club.[12] After only four games for the club, his contract was terminated by mutual consent on 31 January 2020.[13]
On 24 July 2020, Donoso signed with Real Unión.[14]