Pedro Pablo Hernández (born 24 October 1986) is an Argentine-born Chilean professional footballer who plays as a midfielder for San Martín de Tucumán.

Born in Tucumán, Hernández moved to Buenos Aires at early age, and subsequently joined Racing Club's youth setup.

[3] He made his debut on the 23rd, starting in a 5–1 home routing over Atenas de San Carlos, and scored his first goal roughly a month later, netting the last of a 4–0 win at Central Español.

[9] On 26 June 2014, Hernández moved teams and countries again, after agreeing to a four-year deal with La Liga side Celta de Vigo,[10] for an € 1.6 million fee.

It was up the possibility for blood right and thank God, yesterday (Tuesday), I received my documents formalizing and dual nationality.He then was called up by Jorge Sampaoli to represent his new country's main squad in a friendly against Costa Rica.