Carlos Miguel Mondim Saleiro (born 25 February 1986) is a Portuguese former professional footballer who played as a forward.
The first baby in Portugal to be born through in vitro fertilisation treatment (IVF), he began his career at Sporting CP.
He played for Sporting B in the 2003–04 season, and won caps at every level of Portuguese international football from under-17 to under-23.
He helped his country to win the UEFA European Under-17 Championship in 2003 and the International Challenge Trophy in 2009–11.
He was loaned out to Olivais e Moscavide from 2005 to 2007, and helped the club to win promotion out of the Segunda Divisão in 2005–06.