Carlos "Johnny" Méndez Núñez (born June 30, 1960) is a politician from Fajardo, Puerto Rico.

Méndez, who studied law and resides in Fajardo, Puerto Rico, simultaneously chairs the Government Committee of the House.

[4] After graduating, Méndez was admitted to the University of Puerto Rico at Río Piedras where he completed a Bachelor's degree with a major in Labor Relations and a minor in Business Administration.

[4] Méndez began working in 1986 for the Municipality of San Juan, specifically for the Training and Employment Program, where he was in charge of writing service contracts, as well as the supervision of them.

[1] On February 25, 2011, he was elected by his colleagues as Majority Leader, filling the vacancy left by Rolando Crespo.