Miguel Ángel Terceros Acuña (born 25 April 2004), sometimes known as Miguelito, is a Bolivian professional footballer who plays as an attacking midfielder or a forward for Campeonato Brasileiro Série B club Santos and the Bolivia national team.

Born in Santa Cruz de la Sierra, Terceros began his career with Academía Tahuichi [es] at the age of five.

[8] Terceros was officially able to play for Santos in July 2022, after being registered once the transfer window opened;[9] he started to feature in the under-20 squad.

He made his first team – and Série A – debut on 10 October, coming on as a late substitute for goalscorer Lucas Braga in a 4–1 home success over Juventude;[10] he also became the first Bolivian to play for the club.

[16][17] He made his full international debut on 24 September 2022, replacing Ramiro Vaca in a 2–0 friendly loss against Senegal in Orléans, France.