Fortaleza is a city in Brazil.

Fortaleza or variations such as La Fortaleza may also refer to:

Albums La Fortaleza, a 2020 studio album by Chilean-American singer-songwriter Francisca Valenzuela

Films La Fortaleza, a 2020 drama film directed by Venezuelan Jorge Thielen Armand

Fortresses Fortaleza del Cerro, a fortress in Montevideo, Uruguay. Fortaleza Ozama, a sixteenth-century fortress in Santo Domingo, Dominican Republic. Fortaleza Ruin (Gila Bend, Arizona), listed on the NRHP in Maricopa County, Arizona La Fortaleza, the sixteenth-century executive mansion of the governor of Puerto Rico in Old San Juan, San Juan. Guia Fortress, in Macao, China, also known as Fortaleza de Guia Fortaleza de Jagua, a fortress south of Cienfuegos in Cuba Fortaleza de San Carlos de La Cabaña, in Havana, Cuba Fortaleza da São Tomé, in Kottappuram, Kodungallur, Kerala, India

Municipalities Fortaleza de Minas, a Brazilian municipality located in the southwest of the state of Minas Gerais. Fortaleza dos Nogueiras, a municipality in the state of Maranhão in the Northeast region of Brazil. Fortaleza do Tabocão, a municipality in the state of Tocantins in the Northern region of Brazil. Fortaleza dos Valos, a municipality in the state Rio Grande do Sul, Brazil.

Rivers Fortaleza River, a river in southern Brazil. Fortaleza River (Peru), a river in northern Peru

Sport Fortaleza Esporte Clube, Brazilian football club Fortaleza F.C., Colombian football club