- Wolfgang Amadeus Mozart (6,022,482 followers) classical, opera, classical piano, chamber music, concerto
- Andrea Bocelli (3,317,936 followers) classical crossover, opera
- Luciano Pavarotti (1,151,066 followers) opera, classical, canzone napoletana, classical crossover
- George Frideric Handel (996,407 followers) baroque, classical, choral, opera, early music
- Il Divo (947,968 followers) classical crossover, opera
- Il Volo (806,059 followers) classical crossover, opera
- Giuseppe Verdi (728,896 followers) opera, classical
- Richard Wagner (699,310 followers) opera, classical
- Giacomo Puccini (513,785 followers) opera, classical
- Sarah Brightman (511,611 followers) classical crossover, opera, musicals
- Maria Callas (380,858 followers) opera, classical
- London Symphony Orchestra (374,109 followers) classical, orchestral, ballet, opera
- Georges Bizet (304,487 followers) opera, classical
- Berliner Philharmoniker (275,309 followers) classical, orchestral, ballet, opera, impressionism, concerto
- Richard Strauss (275,173 followers) classical, opera, orchestral
- Gioachino Rossini (255,749 followers) classical, opera
- London Philharmonic Orchestra (254,777 followers) classical, opera, orchestral
- Plácido Domingo (232,864 followers) opera, classical, classical crossover
- Herbert von Karajan (210,543 followers) classical, opera, orchestral
- Henry Purcell (189,996 followers) baroque, early music, classical, choral, opera
- José Carreras (168,225 followers) opera, classical crossover, classical
- Wiener Philharmoniker (166,877 followers) classical, opera, orchestral, concerto
- Daniel Barenboim (163,217 followers) classical, classical piano, impressionism, opera, chamber music, concerto
- Katherine Jenkins (150,610 followers) classical crossover, opera, classical
- Claudio Monteverdi (148,633 followers) baroque, renaissance, early music, classical, opera
- The Three Tenors (109,753 followers) opera, christmas, villancicos
- Jackie Evancho (108,233 followers) classical crossover, opera
- Philharmonia Orchestra (106,790 followers) opera, classical, orchestral
- Cecilia Bartoli (103,931 followers) opera, baroque, classical crossover, classical
- Montserrat Caballé (103,697 followers) opera
- Anna Netrebko (98,757 followers) opera, classical
- Gaetano Donizetti (85,814 followers) opera
- Carl Orff (80,409 followers) classical, opera
- Jakub Józef Orliński (79,378 followers) baroque, opera
- Jonas Kaufmann (77,963 followers) opera, classical
- Philippe Jaroussky (77,779 followers) baroque, opera, classical, early music
- Léo Delibes (71,785 followers) ballet, opera, classical
- Claudio Abbado (68,188 followers) classical, opera, orchestral, impressionism, concerto, expressionism
- Renée Fleming (66,749 followers) opera, classical
- Enrico Caruso (65,125 followers) opera, canzone napoletana
- Emma Shapplin (62,161 followers) classical crossover, new age, opera
- Juan Diego Flórez (60,531 followers) opera
- Antonio Salieri (60,483 followers) opera, classical
- Vincenzo Bellini (59,561 followers) opera
- Carl Maria von Weber (59,453 followers) opera, classical
- Paul Potts (57,211 followers) classical crossover, opera
- Kiri Te Kanawa (55,992 followers) opera, classical
- Filippa Giordano (54,545 followers) classical crossover, opera
- Benjamin Britten (54,461 followers) classical, opera, neoclassical, baroque, choral, expressionism
- Jessye Norman (54,073 followers) opera, classical, expressionism
- Pietro Mascagni (53,671 followers) opera
- Nikolaus Harnoncourt (49,341 followers) classical, baroque, opera
- Christoph Willibald Gluck (48,198 followers) classical, opera
- Renata Tebaldi (48,068 followers) opera
- Mario Lanza (47,489 followers) canzone napoletana, christmas, opera
- Andreas Scholl (46,930 followers) baroque, opera, early music, classical, renaissance
- BBC Symphony Orchestra (46,180 followers) classical, orchestral, contemporary classical, opera, expressionism
- John Eliot Gardiner (45,232 followers) baroque, choral, classical, opera
- Academy of Ancient Music (44,309 followers) baroque, classical, concerto, choral, opera
- Riccardo Muti (41,326 followers) opera, classical, orchestral
- Giuseppe Di Stefano (39,964 followers) opera, canzone napoletana
- Diana Damrau (38,469 followers) opera
- Charles Gounod (37,976 followers) opera
- Alessandro Scarlatti (37,824 followers) baroque, opera
- Amira Willighagen (37,530 followers) opera, classical crossover
- Elina Garanca (36,330 followers) opera, classical
- Jonathan Antoine (36,330 followers) classical crossover, opera
- Roberto Alagna (35,899 followers) opera
- Angela Gheorghiu (35,397 followers) opera
- Franco Corelli (34,642 followers) opera, canzone napoletana
- Zubin Mehta (32,681 followers) opera, classical
- Dietrich Fischer-Dieskau (32,366 followers) opera, classical
- Alfredo Kraus (32,255 followers) opera
- Rolando Villazón (31,556 followers) opera
- Anne Sofie von Otter (29,384 followers) opera, baroque, classical
- Leontyne Price (29,185 followers) opera
- Il Giardino Armonico (29,093 followers) baroque, concerto, early music, classical, opera, chamber music
- Valery Gergiev (28,776 followers) classical, ballet, opera, orchestral
- Mario del Monaco (28,735 followers) opera
- Kurt Weill (28,455 followers) opera
- Bryn Terfel (28,359 followers) opera, classical crossover, classical, choral
- Jussi Björling (27,628 followers) opera
- Mirella Freni (27,432 followers) opera, classical
- Natalie Dessay (27,402 followers) opera, classical crossover
- Dmitri Hvorostovsky (27,107 followers) opera, classical
- Carlos Kleiber (26,807 followers) opera, classical
- Dame Joan Sutherland (26,792 followers) opera, classical
- Slovak Radio Symphony Orchestra (26,124 followers) ballet, classical, orchestral, opera
- Joyce DiDonato (25,981 followers) opera, baroque
- Los Angeles Philharmonic (25,849 followers) classical, orchestral, opera
- Teodor Currentzis (24,768 followers) classical, opera, baroque
- Orchestra of the Royal Opera House, Covent Garden (24,381 followers) ballet, opera, classical, orchestral
- Bavarian Radio Symphony Orchestra (24,035 followers) opera, classical, orchestral
- Wilhelm Furtwängler (24,035 followers) classical, opera
- Kathleen Battle (22,955 followers) opera, choral, baroque, classical
- English Chamber Orchestra (22,906 followers) classical, concerto, baroque, opera, chamber music
- Alban Berg (22,797 followers) expressionism, opera, avant-garde
- Mariinsky Orchestra (22,662 followers) ballet, opera, classical, orchestral
- Lorin Maazel (22,104 followers) classical, opera, ballet, orchestral
- Giorgia Fumanti (22,018 followers) classical crossover, opera