Christoph Ogiermann

1967
Bad Pyrmont, Germany

Maurice Ohana

12 June 1913
Casablanca, Morocco

13 November 1992
Paris, France

Hiroshi Ohguri

9 July 1918
Osaka, Japan

18 April 1982

Masao Ohki

3 October 1901
Iwata, Japan

18 April 1971

Hisato Ohzawa

1 August 1907
Kobe, Japan

28 October 1953
Tokyo, Japan

Hajime Okumura

13 January 1925
Saitama, Japan

2 April 1994

Tiberiu Olah

16 December 1928
Arpășel, Romania

2 October 2002
Târgu Mureș, Romania

Thomas Agerfeldt Olesen

1969
Aarhus, Denmark

Vivienne Olive

31 May 1950
London, England

Harold Oliver

15 September 1942
Easton, Maryland, USA

Betty Olivero

16 May 1954
Tel Aviv, Israel

Pauline Oliveros

30 May 1932
Houston, Texas, USA

25 November 2016
New York City, USA

François Olivier

9 October 1907

7 March 1948

Max d'Ollone

13 June 1875
Besançon, France

15 May 1959
Paris, France

Guadalupe Olmedo

12 December 1853
Toluca, Mexico

1889
Mexico City, Mexico

Olov Olofsson

21 September 1947
Sweden

James Olsen

1982
London, England

Otto Olsson

19 December 1879
Stockholm, Sweden

1 September 1964
Stockholm, Sweden

Silvio Omizzolo

26 August 1905
Padua, Italy

18 March 1991
Padua, Italy

Georges Onslow

27 July 1784
Clermont-Ferrand, France

3 October 1853
Clermont-Ferrand, France