It is impossible to walk ten feet in Sevilla without finding a Catholic church. Sevilla is a predominately Roman Catholic town, but it is home to people of all faiths.
Here are a few religious centers according the area of the city:
Synagogue
Calle Bustos Tavera, 8
Mosques
Calle Valle, 24
Calle Conde de Torrejón, 4
Protestant Churches
Brethren Church
Calle Prosperidad 35 B
Iglesia Evangélica de Hermanos Betania
Calle Castilla, 63
Seventh Day Adventists
Calle Cefiro, 2
Assembly of God
Calle Conde Negro
Catholic Churches
Santa Ana
Calle Padre Damián, 2
La Estrella
Calle San Jacinto, 41
Nuestra Señora de Los Remedios
Calle Arcos, s/n
Sagrado Corazón
Calle Juan Ramón Jimenez, 22
San Bernardo
Calle Santo Rey, 13
Colegio Portaceli,
Calle Eduardo Dato, 20
Capilla de la Universidad
Calle San Fernando, s/n
Capilla Real de la Catedral
Plaza Virgen de los Reyes, s/n
Hospital La Santa Caridad
Calle Temprano, 3
Basílica de la Macarena
Calle Bécquer, 1