Church of St Just and St Rufina, Catholic church in Toledo, Spain

The Church of St Just and St Rufina is a Catholic church in Toledo. Its Mudéjar apse has a semicircular interior and a polygonal exterior, with two tiers of rounded and polylobed arches framing pointed horseshoe arches, topped by a brick frieze set in a diamond pattern. The interior walls are of rubble masonry with mortar bands and retain remains of wall paintings.

Documented as a Mozarabic parish since 1156, the church occupies a site with an Islamic structure, likely a mosque, indicated by a 10th-century arch fragment set on a Visigothic pilaster in the northwest facade. Its apse, linked to that of the Cristo de la Luz, belongs to the first phase of Toledan Mudéjar. Alonso de Covarrubias began major works in 1530, possibly after a fire, reorienting the temple and tripling the old nave.

The church blends Christian and Islamic architectural elements, reflecting the religious diversity that characterized medieval Toledo. This mixture remains visible in the rounded arches and geometric proportions, showing how different faith communities shared the city's space.

The church is entered from the street through the main doorway, a three-lobed lowered arch flanked by columns on a podium, with the two saints in niches above. Inside, the nave runs toward the polygonal apse under a wooden roof frame, with chapels of differing sizes opening off it; the chapel at the old Mudéjar apse is the one to seek out.

The interior preserves fragments of original medieval murals and brick patterns arranged in a herringbone design. These details reveal how the church once looked and what craftsmanship techniques were employed during its construction.