Inajá is a city in the state of Pernambuco, Brazil. The population in 2009, according with IBGE was 14.729 inhabitants and the total area is 1182.16 km².
The municipality contains part of the 625 hectares (1,540 acres) Serra Negra Biological Reserve, a strictly protected conservation unit created in 1982.
The main economic activities in Inajá are based in commerce and agribusiness, especially creation of goats, sheep, cattle, pigs, horses, chickens; and plantations of tomatoes and water melons.
Economy by Sector 2006
Coordinates: 8°54′11″S 37°49′37″W / 8.90306°S 37.82694°W