San Carlo ai Catinari, also called Santi Biagio e Carlo ai Catinari ("Saints Blaise and Charles in Catinari") is an early-Baroque style church in Rome, Italy. The attribute ai Catinari refers to the presence, at the time of its construction, of many dishmaker shops in the same street as the church. The church was commissioned by the Order of the Barnabites and funded by the Milanese community in Rome to honour their fellow Milanese St. Charles Borromeo (Italian: San Carlo). It is one of at least three Roman churches dedicated to San Carlo, including San Carlo al Corso and San Carlo alle Quattro Fontane (San Carlino). The main design was by Rosato Rosati between 1612 and 1620. The drab, travertine façade was designed by Giovanni Battista Soria and construction occurred in 1635-38.