- Wolfgang Amadeus Mozart (6,147,714 followers) classical, classical piano, opera, chamber music, concerto
- Andrea Bocelli (3,449,592 followers) classical crossover, opera
- Luciano Pavarotti (1,199,227 followers) opera, classical, canzone napoletana, classical crossover
- George Frideric Handel (1,018,723 followers) baroque, opera, classical, choral, early music
- Il Divo (968,908 followers) classical crossover, opera
- Il Volo (830,708 followers) classical crossover, opera
- Giuseppe Verdi (739,863 followers) opera, classical
- Richard Wagner (708,822 followers) opera, classical
- Sarah Brightman (529,230 followers) classical crossover, opera, musicals
- Giacomo Puccini (522,285 followers) opera, classical
- London Symphony Orchestra (400,155 followers) classical, orchestral, ballet, opera
- Maria Callas (391,939 followers) opera, classical
- Georges Bizet (309,164 followers) opera, classical
- Berliner Philharmoniker (289,835 followers) classical, orchestral, opera, ballet, impressionism, concerto
- Richard Strauss (278,450 followers) opera, classical
- London Philharmonic Orchestra (266,969 followers) classical, opera, orchestral
- Gioachino Rossini (261,002 followers) classical, opera
- Plácido Domingo (241,365 followers) opera, classical, classical crossover
- Herbert von Karajan (223,705 followers) classical, opera, orchestral
- Henry Purcell (193,633 followers) baroque, early music, classical, choral, opera, renaissance
- Wiener Philharmoniker (174,347 followers) classical, opera, orchestral, concerto
- Daniel Barenboim (173,709 followers) classical, classical piano, impressionism, opera, chamber music
- José Carreras (171,488 followers) opera, classical
- Katherine Jenkins (156,137 followers) classical crossover, opera, classical
- Claudio Monteverdi (150,636 followers) baroque, renaissance, early music, classical, opera
- Philharmonia Orchestra (118,441 followers) opera, classical, orchestral
- The Three Tenors (112,449 followers) opera, christmas, villancicos
- Jackie Evancho (110,621 followers) classical crossover, opera
- Cecilia Bartoli (107,775 followers) opera, baroque, classical crossover, classical
- Montserrat Caballé (107,291 followers) opera
- Anna Netrebko (101,094 followers) opera, classical
- Gaetano Donizetti (87,119 followers) opera
- Carl Orff (86,463 followers) opera
- Jakub Józef Orliński (85,705 followers) baroque, opera
- Philippe Jaroussky (80,678 followers) baroque, opera, classical, early music
- Jonas Kaufmann (80,160 followers) opera, classical
- Giovanni Battista Pergolesi (74,033 followers) baroque, choral, classical, opera
- Léo Delibes (73,640 followers) ballet, opera, classical
- Claudio Abbado (73,375 followers) classical, opera, orchestral, impressionism, expressionism, concerto
- John Adams (71,178 followers) minimalism, contemporary classical, avant-garde, opera
- Renée Fleming (69,525 followers) opera, classical
- Enrico Caruso (66,443 followers) opera, canzone napoletana
- Emma Shapplin (63,328 followers) classical crossover, new age, opera
- Juan Diego Flórez (62,113 followers) opera
- Antonio Salieri (61,602 followers) opera, classical
- Vincenzo Bellini (60,919 followers) opera
- Carl Maria von Weber (60,331 followers) opera, classical
- Paul Potts (57,932 followers) opera, classical crossover
- Kiri Te Kanawa (57,534 followers) opera, classical
- Benjamin Britten (56,046 followers) classical, opera, neoclassical, baroque, choral, expressionism
- Filippa Giordano (55,498 followers) classical crossover, opera
- Jessye Norman (55,314 followers) opera, expressionism, classical
- Pietro Mascagni (55,104 followers) opera
- Nikolaus Harnoncourt (51,402 followers) classical, baroque, opera
- Christoph Willibald Gluck (50,084 followers) classical, opera
- Mario Lanza (49,123 followers) opera, canzone napoletana
- Andreas Scholl (49,039 followers) baroque, opera, early music, classical, renaissance, choral
- Renata Tebaldi (48,738 followers) opera
- BBC Symphony Orchestra (48,566 followers) classical, orchestral, opera, contemporary classical, expressionism
- John Eliot Gardiner (47,153 followers) baroque, choral, classical, opera
- Academy of Ancient Music (46,782 followers) baroque, classical, concerto, opera, choral
- Russell Watson (46,249 followers) classical crossover, opera
- Riccardo Muti (44,155 followers) opera, classical, orchestral
- Giuseppe Di Stefano (40,455 followers) opera, canzone napoletana
- Diana Damrau (39,619 followers) opera
- Charles Gounod (38,997 followers) opera
- Amira Willighagen (38,435 followers) opera, classical crossover
- Alessandro Scarlatti (38,432 followers) baroque, opera
- Jonathan Antoine (37,988 followers) classical crossover, opera
- Elina Garanca (37,559 followers) opera, classical
- Roberto Alagna (36,980 followers) opera
- Angela Gheorghiu (36,230 followers) opera
- Franco Corelli (35,254 followers) opera, canzone napoletana
- Zubin Mehta (34,735 followers) opera, classical
- Dietrich Fischer-Dieskau (33,603 followers) opera, classical
- Alfredo Kraus (32,687 followers) opera
- Rolando Villazón (32,339 followers) opera
- Anne Sofie von Otter (30,611 followers) opera, baroque, classical
- Valery Gergiev (30,422 followers) classical, ballet, opera, orchestral, impressionism
- Leontyne Price (29,930 followers) opera
- Il Giardino Armonico (29,804 followers) baroque, concerto, early music, classical, opera, chamber music, renaissance
- Carlos Kleiber (29,697 followers) opera, classical
- Bryn Terfel (29,518 followers) opera, classical crossover, classical, choral
- Kurt Weill (29,206 followers) opera
- Mario del Monaco (29,193 followers) opera
- Dame Joan Sutherland (28,455 followers) opera, classical
- Dmitri Hvorostovsky (28,321 followers) opera, classical
- Los Angeles Philharmonic (28,248 followers) orchestral, classical, opera
- Natalie Dessay (28,237 followers) opera, classical crossover
- Jussi Björling (28,176 followers) opera
- Mirella Freni (28,116 followers) opera, classical
- Slovak Radio Symphony Orchestra (27,771 followers) ballet, classical, orchestral, opera
- Joyce DiDonato (26,856 followers) opera, baroque
- Teodor Currentzis (26,075 followers) classical, opera, baroque
- English Chamber Orchestra (25,247 followers) classical, concerto, baroque, opera, chamber music
- Orchestra of the Royal Opera House, Covent Garden (25,176 followers) ballet, opera, classical, orchestral
- Bavarian Radio Symphony Orchestra (24,996 followers) opera, classical, orchestral
- Wilhelm Furtwängler (24,874 followers) classical, opera
- Lorin Maazel (23,953 followers) classical, opera, ballet, orchestral
- Mariinsky Orchestra (23,864 followers) ballet, opera, classical, orchestral