Leonardo "Léo" Jaime (born April 23, 1960) is a Brazilian singer-songwriter, guitarist, actor and writer, famous for being one of the founding members of the rockabilly band João Penca e Seus Miquinhos Amestrados.

He reached higher prominence after starring in the telenovela Bebê a Bordo in 1988, and subsequently would also appear in O Profeta, in the sitcom Toma Lá, Dá Cá and in the long-running soap opera Malhação.

[3] He was one of the hosts of the talk show Saia Justa from January to February 2014, alongside Dan Stulbach, Eduardo Moscovis and Xico Sá, and was Fernanda Lima's music director, bandleader and sidekick for the first eight seasons of Amor e Sexo.

He also starred in the theater plays Vítor e Vitória, alongside Marília Pêra, and Era no Tempo do Rei, based on Ruy Castro's eponymous work, portraying King John VI of Portugal (a role he would reprise in the 2017 telenovela Novo Mundo[4]).

[8][9] Late in life Jaime became obese due to panhypopituitarism, a rare disease which decreases the secretion of most of his pituitary hormones; he was diagnosed with the condition circa 1992, after suffering a traumatic brain injury in a motorcycle accident of which he eventually recovered.