Oratory of Saint Philip Neri in the context of "The Entombment of Christ (Caravaggio)"

Cesare Baronio, C.O. (as an author also known as Caesar Baronius; 30 August 1538 – 30 June 1607) was an Italian Oratorian, cardinal and historian of the Catholic Church. His best-known works are his Annales Ecclesiastici ("Ecclesiastical Annals"), which appeared in 12 folio volumes (1588–1607). He is under consideration for sainthood and, in 1745, Pope Benedict XIV declared him "Venerable."

The Antonino Salinas Regional Archeological Museum (Italian: Museo Archeologico Regionale Antonino Salinas) is a museum in Palermo, Italy. It possesses one of the richest collections of Punic and Ancient Greek art in Italy, as well as many items related to the history of Sicily. Formerly the property of the Oratory of Saint Philip Neri, the museum is named after Antonino Salinas, a famous archaeologist and numismatist from Palermo who had served as its director from 1873 until his death in 1914, upon which he left it his major private collection. It is part of the Olivella monumental complex, which includes the Church of Sant'Ignazio all'Olivella and the adjoining Oratory.

John Henry Newman C.O. (21 February 1801 – 11 August 1890) was an English Catholic theologian, academic, philosopher, historian, writer, and poet. He was previously an Anglican priest, and after his conversion to Catholicism, became a cardinal. He was an important figure in the religious history of England in the 19th century, and was known nationally by the mid-1830s. He was a member of the Oratory of St. Philip Neri and founded the first house of that congregation in England.

Originally an evangelical academic at the University of Oxford and priest in the Church of England, Newman was drawn to the high church tradition of Anglicanism. He became one of the more notable leaders of the Oxford Movement, an influential grouping of Anglicans who wished to restore to the Church of England many Catholic beliefs and liturgical rituals from before the English Reformation. In this, the movement had some success. After publishing his Tract 90 in 1841, Newman later wrote: "I was on my death-bed, as regards my membership with the Anglican Church."

Santa Maria in Vallicella, also called Chiesa Nuova, is a church in Rome, Italy, which today faces onto the main thoroughfare of the Corso Vittorio Emanuele and the corner of Via della Chiesa Nuova. It is the principal church of the Oratorians, a religious congregation of secular priests, founded by St Philip Neri in 1561 at a time in the 16th century when the Counter Reformation saw the emergence of a number of new religious institutes such as the Jesuits, the Theatines, and the Barnabites. These new congregations were responsible for several great preaching churches built in the Centro Storico, the others being Sant'Andrea della Valle (Theatines), San Carlo ai Catinari (Barnabites), and The Gesù and Sant'Ignazio (Jesuits).

Brompton Oratory, also known as the London Oratory, is a Catholic parish church in the Brompton area of the Royal Borough of Kensington and Chelsea, London. Its name stems from the Oratorians, who live next door in the Oratory House and service the parish. The formal title of the church is the Church of the Immaculate Heart of Mary. Mass is celebrated daily by the Oratorians in both the Ordinary and Extraordinary forms.

The church was consecrated in 1884 and is built in the Neo-Baroque style and consists of a three-bay nave, transepts, and an apsed chancel with a dome over the crossing. It is listed at grade II* for its architectural significance.

Odorico Raynaldi or Rinaldi (Latin: Odericus Raynaldus; 20 June 1594 – 22 January 1671), also known as Raynald, was an Italian historian and Oratorian.