Edilson Borba de Aquino (born 24 May 1995), commonly known as Orinho, is a Brazilian footballer who plays as a left back for Russian Premier League club Khimki.

He made his senior debut for the former on 19 July 2014, coming on as a second-half substitute in a 0–0 Copa Paulista away draw against Santo André.

He featured regularly during the tournament, scoring his first senior goal on 18 March through a direct free kick in a 2–0 home win against Cotia FC.

[3] The following year, he was promoted to the reserve side, and was bought outright on 3 June 2016, signing a permanent three-year contract.

[4] In July 2017, after the departure of Caju and the injury of Zeca, Orinho was promoted to the main squad by manager Levir Culpi.