Carlos Alberto Borges Jayme (born 13 June 1980) is a former competition swimmer from Brazil.

The end of 1998 was marked by the third consecutive world record broke by Brazilian relay in the 4×100-metre freestyle, on short course.

On 20 December, shortly after the end of Jose Finkel Trophy, the quartet formed by Fernando Scherer, Carlos Jayme, Alexandre Massura and Gustavo Borges, in order, fell the pool at Club de Regatas Vasco da Gama and they got the 3:10.45 time, that would only be broken in the year 2000 by the team of Sweden.

At the 2000 Olympics, he was a member of the Brazilian men's team that won the bronze medal in the 4×100-metre freestyle relay, together with Fernando Scherer, Gustavo Borges and Edvaldo Valério.

He graduated from the University of Florida with a bachelor's degree in food and resource economics in 2005.