| Guilherme Santos | |
| Fullname: | Guilherme Santos da Silva |
| Birth Date: | 13 May 2001 |
| Birth Place: | Serra, Brazil |
| Position: | Winger |
| Currentclub: | FC Cincinnati 2 |
| Clubnumber: | 46 |
| Youthyears1: | 2011–2015 |
| Youthclubs1: | Grêmio Laranjeiras |
| Youthyears2: | 2015–2016 |
| Youthclubs2: | Rio Branco |
| Youthyears3: | 2016–2017 |
| Youthclubs3: | Porto Vitória |
| Youthyears4: | 2017–2020 |
| Youthclubs4: | Atlético Mineiro |
| Years1: | 2020–2024 |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2020 |
| Clubs2: | → Coimbra (loan) |
| Caps2: | 1 |
| Goals2: | 1 |
| Years3: | 2021 |
| Clubs3: | → Coimbra (loan) |
| Caps3: | 4 |
| Goals3: | 0 |
| Years4: | 2021 |
| Clubs4: | → Vitória (loan) |
| Caps4: | 14 |
| Goals4: | 0 |
| Years5: | 2022 |
| Clubs5: | → Red Bull Brasil (loan) |
| Caps5: | 12 |
| Goals5: | 6 |
| Years6: | 2022 |
| Clubs6: | → Red Bull Bragantino (loan) |
| Caps6: | 2 |
| Goals6: | 0 |
| Years7: | 2023-2024 |
| Clubs7: | → Avaí (loan) |
| Caps7: | 1 |
| Goals7: | 0 |
| Years8: | 2024– |
| Clubs8: | FC Cincinnati 2 |
| Caps8: | 0 |
| Goals8: | 0 |
| Pcupdate: | 31 December 2022 |
Guilherme Santos da Silva (born 13 May 2001) is a Brazilian professional footballer who plays as a winger for FC Cincinnati 2.
Santos passed by the youth academy of Grêmio Laranjeiras, Rio Branco, and Porto Vitória before signing with Atlético Mineiro in 2017.[1] In 2020, he signed on loan with Coimbra. Santos made his professional debut with Coimbra in a 2-1 Campeonato Mineiro loss to Tombense on 27 July 2020, scoring his side's only goal in his debut.[2] On 11 November 2020, Santos signed a professional contract with Atlético Mineiro until 2023.[3]