Janclésio Almeida Santos (born 22 April 1993), simply known as Janclesio, is a Brazilian footballer who plays as a center-back for V.League 1 club Hoang Anh Gia Lai.
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.
In 2020, Janclesio joined Há»Âng Lénh HàTénh. 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.
In 2021, Janclesio played for SHB ÃÂàNẵng. He appeared in every possible league game before the season was cancelled due to the effects of COVID-19 in Vietnam.
On 21 December 2021, Janclesio made his comeback to Há»Âng Lénh HàTénh. In the last round of the 2022 V.League 1 season, he scored the winning goal for his team's 2âÂÂ1 victory against Thanh Hóa, thus helped his team avoid relegation as they are 1 point above the relegation zone. He scored a total of 7 goals during the season, a record for a defender in V.League 1's history.
In August 2023, Becamex Bình Dðáng announced the signing of Janclesio to the team. He made his debut as a starter 29 October 2023, as Becamex Binh Duong defeated Binh Dinh 2âÂÂ0.
On 28 February 2026, Janclesio moved to Hoang Anh Gia Lai after making no league appearances from Ninh Binh.