Sport Boys Association, commonly referred to as Sport Boys or simply Boys, is a Peruvian football club based in the port city of Callao. It was founded on 28 July 1927. Its classic and historic rival is the Atlético Chalaco against whom dispute the Clasico Porteño derby of Callao. They play their home games in Estadio Miguel Grau in Callao, which it also shares with two other clubs in Callao, Academia Cantolao, and Universidad de San Martín de Porres.

Callao is a Peruvian seaside city and region on the Pacific Ocean in the Lima metropolitan area. Callao is Peru's chief seaport and home to its main airport, Jorge Chávez International Airport. Callao municipality consists of the whole Callao Region, which is also coterminous with the Province of Callao. Founded in 1537 by the Spaniards, the city has a long naval history as one of the main ports in Latin America and the Pacific, as it was one of vital Spanish towns during the colonial era. Central Callao is about 15 km (9.3 mi) west of the Historic Centre of Lima.