Tomás Agustín "Toto" Avilés Mancilla (born 3 August 2004) is an Argentine professional footballer who plays as a centre-back for Major League Soccer club Inter Miami.

[3] On 17 February 2023, he signed his first professional contract with Racing Club for 3 years.

[4] He made his senior and professional debut with Racing Club as a late substitute in a 2–1 Argentine Primera División win over Lanús on 27 February 2022.

[5] On 1 August 2023, Avilés signed with Major League Soccer club Inter Miami on a deal until the end of 2026.

[6] Avilés was born in Argentina, and is of Chilean descent through his maternal grandmother.