Juan Alfredo Barahona Peña (born 12 February 1996) is a Salvadoran professional footballer, who plays as a defender.
Barahona signed with Santa Tecla in 2014.
On 9 December 2018, he scored in the 2–0 victory against Águila in the second leg of the semi-finals of the Apertura 2018.
Barahona signed with Sacramento Republic on 6 May 2019.
This biographical article related to Salvadoran association football is a stub.