| Janclesio | |
| Fullname: | Janclesio Almeida Santos |
| Birth Date: | 22 April 1993 |
| Birth Place: | Itanhém, Brazil |
| Height: | 1.96 m[1] |
| Position: | Center-back |
| Clubnumber: | 93 |
| Youthyears1: | –2011 |
| Youthclubs1: | Mogi Mirim |
| Youthyears2: | 2011 |
| Youthclubs2: | Sertãozinho |
| Years1: | 2012 |
| Clubs1: | Botafogo-SP |
| Caps1: | 12 |
| Goals1: | 0 |
| Years2: | 2013 |
| Clubs2: | Radium |
| Caps2: | 6 |
| Goals2: | 0 |
| Years3: | 2014 |
| Clubs3: | Francana |
| Caps3: | 7 |
| Goals3: | 0 |
| Years4: | 2015–2016 |
| Clubs4: | EC São Bernardo |
| Caps4: | 9 |
| Goals4: | 0 |
| Years5: | 2017 |
| Clubs5: | Jacobina |
| Caps5: | 3 |
| Goals5: | 0 |
| Years6: | 2018 |
| Clubs6: | Real Noroeste |
| Caps6: | 12 |
| Goals6: | 2 |
| Years7: | 2019 |
| Clubs7: | Campinense |
| Caps7: | 8 |
| Goals7: | 0 |
| Years8: | 2019 |
| Clubs8: | Viettel |
| Caps8: | 12 |
| Goals8: | 0 |
| Years9: | 2020 |
| Clubs9: | Hong Linh Ha Tinh |
| Caps9: | 20 |
| Goals9: | 0 |
| Years10: | 2021 |
| Clubs10: | SHB Da Nang |
| Caps10: | 12 |
| Goals10: | 0 |
| Years11: | 2022–2023 |
| Clubs11: | Hong Linh Ha Tinh |
| Caps11: | 39 |
| Goals11: | 9 |
| Years12: | 2023– |
| Clubs12: | Becamex Binh Duong |
| Caps12: | 30 |
| Goals12: | 3 |
| Club-Update: | 14 November 2024 |
Janclesio Almeida Santos (born 22 April 1993), commonly known as Janclesio or just Jan, is a Brazilian footballer who plays as a center-back for V.League 1 team Becamex Binh Duong.
In the half of the 2019 V.League 1 season, Janclesio joined the newly promoted V.League 1 side Viettel and appeared in 11 games.[2]
In 2020, Janclesio joined Hồng Lĩnh Hà Tĩnh. He was named team captain shortly after his signature and played an important role to help his team finish in top 8 of the league table in their first ever season in V.League 1.[3]
In 2021, Janclesio played for SHB Đà Nẵng. He appeared in every possible league game before the season was cancelled due to the effects of Covid-19 in Vietnam.[4]
On 21 December 2021, Janclesio made his comeback to Hồng Lĩnh Hà Tĩnh.[5] In the last round of the 2022 V.League 1 season, he scored the winning goal for his team's 2–1 victory against Thanh Hóa, thus helped his team avoid relegation as they are 1 point above the relegation zone.[6] He scored a total of 7 goals during the season, a record for a defender in V.League 1's history.[7]
In August 2023, Becamex Bình Dương announced the signing of Janclesio to the team.[8] He made his debut as a starter 29 October 2023, as Becamex Binh Duong defeated Binh Dinh 2–0.