加瓦（加泰罗尼亚语：Gavà），是西班牙加泰罗尼亚巴塞罗那省的一个市镇。总面积31平方公里，总人口39815人（2001年），人口密度1284人/平方公里。

Gavà (Catalan pronunciation: [ɡəˈβa]) is a municipality in Barcelona Province (Catalonia, Spain), bordering the coast of the Mediterranean Sea between Viladecans and Castelldefels.

Gavà has a beach and two population centers:

Gavà's mayor belongs to the Socialists' Party of Catalonia.