| 2Hurt | Group | | Italy | 2008-01-13 | Roma , Roma, Lazio, Italy | | | |
| 3D | Person | Male | Italy | 1982-11-26 | Roma , Roma, Lazio, Italy | | | |
| 7k Oaks | Group | | Italy | | Roma , Roma, Lazio, Italy | | | |
| 9 Lazy 9 | Group | | Italy | 1992 | Roma , Roma, Lazio, Italy | | | |
| 23 TheMiracle | Person | Male | United States | 1993-09-15 | Roma , Roma, Lazio, Italy | | | 5 |
| 24Bush | | | Roma , Roma, Lazio, Italy | | | | | |
| 303 Vision | Person | | Roma , Roma, Lazio, Italy | | | | | |
| A-Kriv | Person | Male | Roma , Roma, Lazio, Italy | | | | | |
| A‐Love | Person | Female | Melbourne, Victoria, Australia | 1983-03-21 | Roma , Roma, Lazio, Italy | | | 4 |
| Davide Abbruzzese | Person | Male | Roma , Roma, Lazio, Italy | | | | | |
| About Wayne | Group | | Roma , Roma, Lazio, Italy | | | | | |
| Abstracta | Group | | Italy | 1995 | Roma , Roma, Lazio, Italy | [unknown] | Roma , Roma, Lazio, Italy | |
| Accademia Ottoboni | Group | | Italy | 2004 | Roma , Roma, Lazio, Italy | | | |
| Acid UFO Death Cult | | | Roma , Roma, Lazio, Italy | | | | | |
| Acid/Easy | Group | | Roma , Roma, Lazio, Italy | 1998 | | | | |
| Tony Ackerman | Person | Male | Czechia | 1950 | Roma , Roma, Lazio, Italy | | | |
| Luciano Acocella | Person | Male | Italy | | Roma , Roma, Lazio, Italy | | | |
| Acquario Stardust | Group | | Roma , Roma, Lazio, Italy | | | | | |
| Acre | Group | | Roma , Roma, Lazio, Italy | | | | | |
| Ade | Group | | Italy | 2007 | Roma , Roma, Lazio, Italy | | | |
| Adiel | Person | Female | Roma , Roma, Lazio, Italy | | | | | |
| Adieu.Reset | Group | | Roma , Roma, Lazio, Italy | | Italy | | | |
| Ælementi | Group | | Roma , Roma, Lazio, Italy | | | | | |
| Aendlex | Person | Male | Roma , Roma, Lazio, Italy | | | | | |
| Aetherna | Group | | Roma , Roma, Lazio, Italy | | | | | |
| Afasia | Group | | Roma , Roma, Lazio, Italy | 2011 | | | | |
| Afobia | Group | | Italy | | Roma , Roma, Lazio, Italy | [unknown] | | 4 |
| Giorgio Agamben | Person | Male | Italy | 1942-04-22 | Roma , Roma, Lazio, Italy | | | |
| Vittoria Aganoor | Person | Female | Italy | 1855-05-26 | Padova , Padova, Veneto, Italy | 1910-04-09 | Roma , Roma, Lazio, Italy | |
| Agonia Black Vomit | Group | | Italy | | Roma , Roma, Lazio, Italy | | | |
| Paolo Agostini | Person | Male | Italy | 1583 | Vallerano, Viterbo, Lazio, Italy | 1629-10-03 | Roma , Roma, Lazio, Italy | |
| Sergio Agostini | Person | Male | Italy | | Roma , Roma, Lazio, Italy | | | |
| Paolo Agostino | Person | Male | Italy | 1583 | Vallerano, Viterbo, Lazio, Italy | 1629 | Roma , Roma, Lazio, Italy | |
| Aita | | | Roma , Roma, Lazio, Italy | 2016 | Roma , Roma, Lazio, Italy | | | |
| Akkaelle | Person | | Roma , Roma, Lazio, Italy | | | | | |
| Aktion | Group | | Roma , Roma, Lazio, Italy | | | | | |
| Alacran | Group | | Roma , Roma, Lazio, Italy | | | | | 5 |
| Guido Albanese | Person | Male | | 1893-12-02 | Ortona, Chieti , Abruzzo, Italy | 1966-01-06 | Roma , Roma, Lazio, Italy | |
| Captain Lou Albano | Person | Male | United States | 1933-07-29 | Roma , Roma, Lazio, Italy | 2009-10-14 | New York, United States | |
| Domenico Alberti | Person | Male | Italy | | Venezia , Venezia, Veneto, Italy | 1740-10-14 | Roma , Roma, Lazio, Italy | |
| Giuliana Albisetti | Person | Female | Italy | 1942-12-03 | Roma , Roma, Lazio, Italy | 1995-04-26 | Magenta, Milano, Lombardia, Italy | |
| Vincenzo Albrici | Person | Male | Italy | 1631-06-26 | Roma , Roma, Lazio, Italy | 1695-06-06 | Praha , Czechia | |
| Giovanni Aldega | Person | Male | | 1815-02-26 | Roma , Roma, Lazio, Italy | 1862-04-27 | | |
| Dante Alderighi | Person | Male | Italy | 1898 | Taranto, Taranto, Puglia, Italy | 1968 | Roma , Roma, Lazio, Italy | |
| Clelia Gatti Aldrovandi | Person | Female | Italy | 1901-05-30 | Mantova , Mantova, Lombardia, Italy | 1989-03-12 | Roma , Roma, Lazio, Italy | |
| Alectric | Person | Male | Italy | 1967 | Roma , Roma, Lazio, Italy | | | |
| Alemoa | Group | | Roma , Roma, Lazio, Italy | | Roma , Roma, Lazio, Italy | | | |
| Felice Alessandri | Person | Male | Italy | 1747-11-24 | Roma , Roma, Lazio, Italy | 1798-08-15 | Formigine, Modena, Emilia-Romagna, Italy | |
| Fabrizio Alessandrini | Person | Male | | 1964-01-24 | Roma , Roma, Lazio, Italy | | | |
| Rinaldo Alessandrini | Person | Male | Italy | 1960-01-25 | Roma , Roma, Lazio, Italy | | | 5 |
| Alessandro | Person | Male | Italy | 1954-01-14 | Roma , Roma, Lazio, Italy | | | |
| Alessandro Errichetti | Person | Male | Italy | 1978-07 | Roma , Roma, Lazio, Italy | | | |
| Alex2Rome | Person | Male | Roma , Roma, Lazio, Italy | | | | | |
| Alexia Robbio | Person | Female | Roma , Roma, Lazio, Italy | | | | | |
| Pietro Alfieri | Person | Male | Italy | 1801-06-29 | Roma , Roma, Lazio, Italy | 1863-06-12 | Roma , Roma, Lazio, Italy | |
| Alì Agca Experience | Group | | Roma , Roma, Lazio, Italy | | | | | |
| Alieni | Group | | Roma , Roma, Lazio, Italy | | | | | |
| Allegra | Person | Female | Italy | 1973-08-03 | Roma , Roma, Lazio, Italy | | | |
| Theo Allegretti | Person | Male | Roma , Roma, Lazio, Italy | | | | | |
| AlphaWolves | Group | | Roma , Roma, Lazio, Italy | | | | | |
| AlterSun | Group | | Roma , Roma, Lazio, Italy | | | | | |
| Max Alto | Person | Male | Italy | 1973-03-25 | Roma , Roma, Lazio, Italy | | | |
| Amalfitano | Person | Male | Roma , Roma, Lazio, Italy | | | | | |
| Vittorio Amandola | Person | Male | Italy | 1952-11-04 | Perugia, Perugia, Umbria, Italy | 2010-07-22 | Roma , Roma, Lazio, Italy | |
| Daniele Amatori | Person | Male | Roma , Roma, Lazio, Italy | | | | | |
| Ambra | Person | Female | Italy | 1977-04-22 | Roma , Roma, Lazio, Italy | | | |
| Valentina Ambrosino | Person | Female | | 1985-06-22 | Roma , Roma, Lazio, Italy | | | |
| Christiaan van der Ameijden | Person | Male | Netherlands, Kingdom of the Netherlands | 1530 | Oirschot, Noord-Brabant , Netherlands, Kingdom of the Netherlands | 1605 | Roma , Roma, Lazio, Italy | |
| The Americans in Rome | Group | | | | Roma , Roma, Lazio, Italy | | | |
| Daniele Amfitheatrof | Person | Male | United States | 1901-10-29 | Sankt-Peterburg , Russia | 1983-06-07 | Roma , Roma, Lazio, Italy | |
| Alvaro Amici | Person | Male | Italy | 1936-02-21 | Roma , Roma, Lazio, Italy | 2003-02-25 | Roma , Roma, Lazio, Italy | |
| Amministrazione Caos Popolare | Group | | Italy | 2010 | Roma , Roma, Lazio, Italy | | | |
| The Ammonoids | Group | | Roma , Roma, Lazio, Italy | 2012 | Roma , Roma, Lazio, Italy | | | |
| Antonio Amurri | Person | Male | Italy | 1925-06-28 | Ancona, Ancona, Marche, Italy | 1992-12-18 | Roma , Roma, Lazio, Italy | |
| Ancien Régime | Group | | Italy | 2003 | Roma , Roma, Lazio, Italy | 2014-01-24 | | |
| Riccardo Ancona | Person | Male | | 1997 | Roma , Roma, Lazio, Italy | | | |
| Virna Anderson | Person | Female | | 1963-05-25 | Torino , Torino, Piemonte, Italy | 2015-12-03 | Roma , Roma, Lazio, Italy | |
| Olivia Andreini | Person | Female | Italy | | Roma , Roma, Lazio, Italy | | | |
| Stefan Andres | Person | Male | | 1906-06-26 | Trittenheim, Rheinland-Pfalz , Germany | 1970-06-29 | Roma , Roma, Lazio, Italy | |
| Andrew B. | Person | Male | Roma , Roma, Lazio, Italy | | | | | |
| Albert Androt | Person | Male | France | 1781-05-01 | Paris, Île-de-France, France | 1804-08-19 | Roma , Roma, Lazio, Italy | |
| Marco Anelli | Person | Male | Italy | 1968-10-31 | Roma , Roma, Lazio, Italy | | | |
| Giuseppe Anepeta | Person | Male | Italy | 1900-03-03 | Napoli , Napoli, Campania, Italy | 1963-03-27 | Roma , Roma, Lazio, Italy | |
| Felice Anerio | Person | Male | Italy | 1560 | Narni, Terni, Umbria, Italy | 1614-09-26 | Roma , Roma, Lazio, Italy | |
| Giovanni Francesco Anerio | Person | Male | Italy | 1567 | Roma , Roma, Lazio, Italy | 1630-06 | Graz, Steiermark , Austria | |
| Pasquale Anfossi | Person | Male | Italy | 1727-04-05 | Taggia, Imperia, Liguria, Italy | 1797-02 | Roma , Roma, Lazio, Italy | |
| Angel and the Brains | Group | | Italy | 1964 | Roma , Roma, Lazio, Italy | 1968 | | |
| Peter Angela | Person | Male | Italy | 1928-12-22 | Torino , Torino, Piemonte, Italy | 2022-08-13 | Roma , Roma, Lazio, Italy | |
| Valerio Angeli | Person | Male | Italy | 1987 | Roma , Roma, Lazio, Italy | | | |
| Gigi Angelillo | Person | Male | | 1939-12-20 | Gioia del Colle, Bari , Puglia, Italy | 2015-07-21 | Roma , Roma, Lazio, Italy | |
| Cinico Angelini | Person | Male | Italy | 1901-11-12 | Crescentino, Vercelli, Piemonte, Italy | 1983-07-07 | Roma , Roma, Lazio, Italy | |
| Roberto Angelini | Person | Male | Italy | 1975-10-17 | Roma , Roma, Lazio, Italy | | | 5 |
| Leonardo De Angelis | Person | Male | Italy | 1962 | Roma , Roma, Lazio, Italy | | | |
| Leo Anibaldi | Person | Male | Italy | 1972-07-12 | Roma , Roma, Lazio, Italy | | | |
| Anima | Person | Male | Italy | 1997-09-07 | Roma , Roma, Lazio, Italy | | | |
| Giovanni Animuccia | Person | Male | Italy | 1520 | Firenze , Firenze, Toscana , Italy | 1571-03-20 | Roma , Roma, Lazio, Italy | |
| Paolo Animuccia | Person | Male | Italy | | Firenze , Firenze, Toscana , Italy | 1563 | Roma , Roma, Lazio, Italy | |
| Animus Infirmus | Group | | Roma , Roma, Lazio, Italy | 2008 | Roma , Roma, Lazio, Italy | [unknown] | | |
| Anno Mundi | Group | | Italy | 2009 | Roma , Roma, Lazio, Italy | | | |
| Alessandro Annunziata | Person | Male | Italy | 1968 | Roma , Roma, Lazio, Italy | | | |