Marcio Leite Cerquinho[1] (born June 16, 1980, in Manaus) is a former Brazilian curler[2] and curling coach.

In 2023, he pleaded guilty to two counts of sexual interference involving an 11 year old girl, while living in New Westminster, British Columbia.

Cerquinho and his partner Aline Santos missed a spot in the playoffs of the 2018 World Mixed Doubles Curling Championship losing on the LSD (Last Stone Draw) to Finland by 2.48 cm.

When he was working as a curling coach, Cerquinho was charged in 2021 with child sex crimes for an incident in New Westminster, British Columbia.

He also built the first 3 sheet Curling Rink in Latin America, located in São Paulo in March 2020 called Arena Ice Brasil.