O'
O'Conor, John (19) O'Neill, Dennis (15) O'Connor, Mark [Violin] (11) O'Dette, Paul (10) O'Donnell, James (7)
| | OA
Oaks Baker, Jenny (1) Oates, Sarah (1)
| | OB
Obraztsova, Elena (18) Oborin, Lev (11) Oberlin, Russell (5) Oberdorfer, Heinz (4) Oberst, Simon (2)
|
OC
Ochman, Wieslaw (16) Ockert, Christian (3) Ocougne, Silvia (1) Octors, Georges-Elie (1) Ocaña, Esteban (1)
| | OD
Odinius, Lothar (12) Odnoposoff, Ricardo (2) Odcházel, Jiri (1) Oddone, Graciela (1) Odorici, Piero (1)
| | OE
Oelze, Christiane (23) Oetter, Stefan (3) Oelke, Alice (2) Oehlberger, Alexander (1) Oehler, Alexandra (1)
|
OF
Offers, Maartjie (2)
| | OG
Ogdon, John (19) Ogden, Craig (16) Ogawa, Noriko (8) Ogg, Jacques (6) Ogéas, Françoise (3)
| | OH
Ohlsson, Garrick (16) Ohrenstein, Dora (9) Ohanian, David (5) Ohldin, Renée (3) Ohotnikov, Nikolai (2)
|
OI
Oistrakh, David (68) Oistrakh, Igor (14)
| | OJ
Oja, Iris (1)
| | OK
Oke, Alan (3) Okada, Hiromi (2) Okazaki, Koji (2) Okhotnikov, Nikolai (2) Oka, Shizuyo (1)
|
OL
Oliveira, Elmar (19) Olivero, Magda (13) Ollmann, Kurt (12) Oliver, Alexander (11) Olsen, Stanford (7)
| | OM
Oman, Michael (2) Omarsdóttir, Erna (1) Ombuena, Vincente (1) Ommerlé, Jeanne (1)
| | ON
Onegin, Sigrid (8) Onesti, Giorgio (8) Onczay, Csaba (5) Onnou, Alphonse (5) Onofri, Enrico (4)
|
OO
Oortmerssen, Jacques van (5) Ooijen, David van (2) Oostenrijk, Nienke (2) Oostenrijk, Pauline (2) Oosterkamp, Wout (2)
| | OP
Opie, Alan (31) Oppitz, Gerhard (10) Oppens, Ursula (8) Opalach, Jan (5) Oppermann, Jens (4)
| | OR
Orgonasova, Luba (18) Orton, Stephen (12) Ortiz, Cristina (10) Orkis, Lambert (8) Orvieto, Aldo (7)
|
OS
Osostowicz, Krysia (17) Osorio, Jorge Federico (9) Osborne, Steven (9) Osborn, Leonard (8) Ostertag, Martin (7)
| | OT
Otter, Anne Sofie Von (76) Otto, Lisa (11) Otelli, Claudio (8) Ottensamer, Ernst (7) Ottevaere, Daniel (3)
| | OU
Outram, Martin (15) Outram, Rebecca (9) Ousset, Cécile (7) Oundjian, Peter (4) Ouziel, Dalia (3)
|
OV
Ovenden, Jeremy (3) Ovchinikov, Vladimir (2) Over, Simon (2) Ovaskainen, Uki (1) Ovcharek, Vladimir (1)
| | OW
Owen, Thelma (7) Owens, Anne-Marie (5) Owens, Eric (3) Owen, Charles (3) Owen, Lynn (3)
| | OX
Oxley, James (7)
|
OY
Oyanguren, Julio Martinez (1)
| | OZ
Ozim, Igor (2) Ozolins, Arthur (1)
| |