Carlos Alberto Trullet (born 21 October 1949 in El Trébol, Santa Fe) is an Argentine football manager and former player.
He had a brief spell with Atlético Regina in the Nacional championship of 1974 and then joined Unión de Santa Fe.
In his second spell with the club, he coached them to a superlative record and helped them attain the successful promotion to the Argentine Primera in 1996.
Trullet has also served as the manager of Gimnasia y Esgima (CdU), Quilmes, Platense and Ben Hur.
During his time as Ben Hur manager he helped the club to secure two promotions, from the regional leagues to the Primera B Nacional (second division).