
The Paris Opera Ballet is a French ballet company that is an integral part of the Paris Opera. It is the oldest national ballet company, and many European and international ballet companies can trace their origins to it. It is still regarded as one of the four most prominent ballet companies in the world, together with the Royal Ballet in London, the Bolshoi Ballet in Moscow and the Mariinsky Ballet in Saint Petersburg.

San Francisco Ballet is a ballet company, founded in 1933 as the San Francisco Opera Ballet under the leadership of ballet master Adolph Bolm. The company is currently based in the War Memorial Opera House, San Francisco, under the direction of Helgi Tomasson. San Francisco Ballet was the first professional ballet company in the United States. It is among the world's leading dance companies, presenting more than 100 performances annually, with a repertoire that spans both classical and contemporary ballet. Along with American Ballet Theatre and the New York City Ballet, San Francisco Ballet has been described as part of the "triumvirate of great classical companies defining the American style on the world stage today".

Jean-François Coulon was a French ballet dancer and teacher.

Flora Fabbri was a 19th-century Italian ballet dancer. She was trained by Carlo Blasis, and was one of his 'Les Pleiades', being the first among those to become internationally famous. Fabbri danced to acclaim in Italy and Paris, before her London debut at Drury Lane Theatre in 1845, dancing as Mazourka in the ballet The Devil to Pay.
Adèle-Louise-Pauline Leroux was a French dancer and ballerina of the 19th-century Romantic ballet era and a member of the Paris Opera Ballet.

Hannah O'Neill is a New Zealand ballet dancer. She is currently a premier danseur with the Paris Opera Ballet.

Roland Petit was a French ballet company director, choreographer and dancer. He trained at the Paris Opera Ballet school, and became well known for his creative ballets.

Constance Quéniaux was a dancer at the Paris Opera Ballet and the likely model for Gustave Courbet's painting L'Origine du monde.

Marie Sanlaville (1847–1930) was a leading dancer with the Paris Opéra. She is particularly noted for her association with the artist Edgar Degas, who painted her often and dedicated a rare sonnet to her.

Marie Geneviève van Goethem was a French ballet student and dancer with the Paris Opera Ballet, and the model for Edgar Degas's statue Little Dancer of Fourteen Years.