Santa Maria in Monticelli, Religious edifice in Rome, Italy.

Santa Maria in Monticelli is a Romanesque church in central Rome, built with rounded arches, thick brick and stone walls, and a balanced facade typical of that style. The interior follows a three-nave layout, ending in an apse at the back, with side chapels opening along both walls.

An earlier church on this site is believed to date back to the medieval period, with several rebuilding campaigns over the centuries leading to the current form. The Romanesque character of the building reflects influences that traveled from northern Italy and took root in Roman religious construction.

The name Monticelli comes from a small rise in the ground, perhaps formed by debris from older buildings, chosen as a church site because of Tiber floods. Since 1724 the church has been run by the Padri Dottrinari, the order founded by the French priest César de Bus, and it still houses their general curia. Near the sanctuary is a contemporary shrine to Blessed César de Bus, patron saint of catechists.

The church sits in the old center of Rome, close to other historic places of worship, so it fits easily into a walking tour of the area. Like most Roman churches, opening hours can vary depending on services and the time of year, so it helps to plan a flexible visit.

Although Rome is known above all for its Baroque churches, this building follows a Romanesque style more often associated with the Po Valley and northern Italy than with Rome itself. This choice gives the church a grounded, restrained look that stands apart from the ornate facades found elsewhere in the city.