Dominican House of Studies

Gibbons Hall is a female dormitory for 138 upper-class students and one of 10 housing options for students at The Catholic University of America. Constructed in 1911 and named for the university's first chancellor, Cardinal James Gibbons, it was renovated in 2009. It is marked by a large central tower.

Theological College is the national Catholic diocesan seminary for the Latin Church in the United States. The school was founded in 1917 and is located in Washington, D.C. It is affiliated with the Catholic University of America and is owned and administered by priests of the Society of Saint-Sulpice. It is located near the campus of CUA, across from the Basilica of the National Shrine of the Immaculate Conception, and close to other Brookland-area Catholic institutions such as Capuchin College, the house of the Missionary Oblates of Mary Immaculate, and the Dominican House of Studies. The larger neighborhood is for this reason referred to as "Little Rome".

The School of Theology and Religious Studies is one of the twelve schools at The Catholic University of America, located in Washington, D.C. and one of the three ecclesiastical schools at the university, together with the School of Canon Law and the School of Philosophy. The school is part of the main campus in the Brookland neighborhood in Northeast D.C. On September 24, 2014, CUA president John Garvey announced that he had appointed the Very Reverend Mark Morozowich, Dean of the School of Theology and Religious Studies, as interim provost of The Catholic University of America for the remainder of the 2014-2015 academic year. Fr Morozowich has served as dean of the School of Theology and Religious Studies since July 2012. President Garvey also announced that Monsignor Paul McPartlan, the Carl J. Peter Professor of Systematic Theology and Ecumenism, had agreed to serve as the acting dean of the School of Theology and Religious studies during this interim period.

The Washington Theological Consortium is an ecumenical organization of Christian theological schools and interfaith partners located in Washington, DC, Virginia, Maryland, and Pennsylvania. Members cooperate to deepen ecumenical unity in theological education and to broaden interfaith dialogue and understanding and to prepare both clergy and laity with skills they need to minister in a diverse church and society. The Consortium is one of the most diverse of its kind in the nation, as it includes Roman and Byzantine Catholic traditions, mainline Protestants, Evangelicals, and Historic Black Divinity schools; with partners in spiritual formation, Jewish, and Islamic education.A student enrolled at the master's level or above at a member institution may cross-register into courses offered by other member schools. In addition, a student or faculty member of one member institution may use and borrow from other institutions' libraries. Students (and members of the public) may also enroll in one of four Certificates of Study through the Consortium: Ecumenism, Muslim-Christian Studies, Ecology and Theology, and Criminal Justice and Reconciliation. Events for faculty development, student dialogue, and public education are held throughout the year.In 2004, the Consortium became the first group of its kind in the United States to include an Islamic graduate school, the Graduate School of Islamic and Social Sciences (GSISS), as an affiliate. The Consortium does shared programming with GSISS--now an institute, and with the Institute for Islamic, Christian, and Jewish Studies in Baltimore, the Paulist Father's House of Mission and Studies, and the Shalem Institute for Spiritual Formation. In 2020, it welcomed the Washington, D.C.-based Museum of the Bible as its first member under the category of "public educational institution."

The Metropolitan School of Professional Studies is one of the twelve schools at The Catholic University of America, located in Washington, D.C. The school offers accelerated, online, and evening courses for working adults. The school is part of the main campus in the Brookland neighborhood in Northeast D.C.

The Tim and Steph Busch School of Business is the business school of the Catholic University of America, located in Washington, D.C. (USA), and one of the twelve schools of the university.

The Catholic University of America (CUA) is a private research university in Washington, D.C. It is a pontifical university of the Catholic Church in the United States and the only institution of higher education founded by U.S. Catholic bishops. Established in 1887 as a graduate and research center following approval by Pope Leo XIII, the university began offering undergraduate education in 1904, and is classified among "R2: Doctoral Universities – High research activity".Its campus is adjacent to the Brookland neighborhood, known as "Little Rome", which contains 60 Catholic institutions, including Trinity Washington University, the Dominican House of Studies, and Archbishop Carroll High School, as well as the Basilica of the National Shrine of the Immaculate Conception. CUA's programs emphasize the liberal arts, professional education, and personal development. The school stays closely connected with the Catholic Church and Catholic organizations. The residential U.S. cardinals put on the American Cardinals Dinner each year to raise scholarship funds. The university has a long history of working with the Knights of Columbus; its law school and basilica have dedications to the involvement and support of the Knights.

The Conway School of Nursing is the nursing school of The Catholic University of America. It was founded in 1935, and was named after Joanne and Bill Conway in 2019.Courses and degree programs at the school include Bachelor Science in Nursing, Spanish for Healthcare Professionals, Master of Science in Nursing, Family Nurse Practitioner, and Doctor of Nursing Practice. According to US News & World Report, The School of Nursing at The Catholic University of America ranks #41 of Best Nursing School, Master's and #42 for Best Nursing Schools DNP.

The Oliveira Lima Library (also known as the Ibero American Library) is located at The Catholic University of America in Washington, DC. It was founded in 1920, when Brazilian diplomat and scholar Manoel de Oliveira Lima and his wife, Flora de Oliveira Lima shipped their private library to the university after obtaining an agreement that the library would remain a separate, autonomous facility and that Manoel would be the first librarian. The initial collection included 45,000 volumes of books primarily focused on colonial Portuguese Brazilian history, literature and culture. Many of the rare books are original sources, on Portuguese philology and etymology, which complement the other volumes in the collection.After establishing the library and setting it up, it opened in 1923 with Manoel serving as librarian until his death in 1928. Upon his death, Flora took over managing the collection. Under her direction, the collection grew to 58,000 volumes. In addition, it contains around 200,000 pages of correspondence; 6 dozen albums of newspaper clippings of the couple’s various diplomatic posts which included Lisbon, Berlin, Washington, DC, London, Tokyo, Caracas, Brussels and Stockholm; and around 600 works of art including engravings, maps, paintings, sculptures and watercolors. Some of the artwork includes a landscape of Pernambuco painted by Dutch artist Frans Post (1612-1680); a screen showing the Largo do Machado in Rio de Janeiro by Nicolas-Antoine Taunay (1755-1830); a bronze bust of Pedro I by sculptor Marc Ferrez (1788-1850); the only existing color copy of Rerum per Octenium in Brasilia by Gaspar Barleus (1584-1648); the first book in French about Brazil, La Singularité de la France Anthartique, by Franciscan priest André Thévet (1502-1590), among many others.In a digitizing project completed in conjunction with a partnership between Gale Cengage Learning and the library, most of the 19th- and 20th-century pamphlets in the collection have been digitized. Some 17,000 Portuguese and Brazilian books and pamphlets are available in the digital collection. According to restrictions imposed by the wills of the de Oliveira Limas, none of the materials may leave the premises. The Oliveira Lima Library is located in the underground level of Mullen Library at 620 Michigan Avenue N.E., Washington, DC 20064.

The Our Mother of Africa Chapel is a shrine housed in the Basilica of the National Shrine of the Immaculate Conception in Washington, D.C. It was built in the 1990s after a fundraising appeal sponsored by the National Black Catholic Congress, and was dedicated in 1997.It features a large bronze statue of Our Mother of Africa, a Madonna and Child figure styled with Sub-Saharan African features, designed by Ed Dwight. Other sculptures flank the chapel and represent various aspects of African-American culture and history.

The Basilica of the National Shrine of the Immaculate Conception is a large Catholic minor basilica and national shrine located at 400 Michigan Avenue NE, in the northeast quadrant of Washington, D.C., United States, adjacent to the Catholic University of America. It is served by the Brookland-CUA Metro Station on the Red Line, roughly 1,640 feet (500 m) away. The shrine is the largest Catholic church building in North America, and one of the largest in the world. The basilica is also the tallest habitable building in Washington, D.C. Its construction of Byzantine Revival and Romanesque Revival architecture began on September 23, 1920, with renowned contractor John McShain and was completed on December 8, 2017, with the dedication and solemn blessing of the Trinity Dome mosaic. The Basilica is the national and patronal Catholic church of the United States, honoring the Immaculate Conception as Patroness, accorded by Pope Pius IX on February 7, 1847. Pope Pius XI donated a mosaic rendition of the image in 1923. The shrine has merited several papal visits, namely the following: Pope John Paul II raised the National Shrine to the status of Minor Basilica on October 12, 1990. Pope Benedict XVI bestowed a Golden Rose on April 16, 2008. Pope Francis canonized Saint Junípero Serra, O.F.M., on September 23, 2015.The Basilica does not have its own parish community, but serves the adjacent Catholic University of America, which donated the land for its construction, and the United States Conference of Catholic Bishops. It also hosts numerous Masses for various organizations of the Church from across the United States. The basilica is not the cathedral church of the Archdiocese of Washington, as that title and honor belongs to the Cathedral of St. Matthew the Apostle. As of 2022, the rector of the basilica is the Reverend Monsignor Walter R. Rossi, who holds a Licentiate of Canon Law.

The Institute for Policy Research and Catholic Studies (IPR) is an interdisciplinary institute and center of The Catholic University of America in Washington, DC.