Dame Adeline Genée DBE (6 January 1878 – 23 April 1970) was a Danish/British ballet dancer.
Anina Kirstina Margarete Petra Jensen was born in Hinnerup north of Århus, Denmark. Her uncle, Alexandre Genée, gave her dancing lessons from the age of three. When she was eight, Alexandre and his wife, the former Antonia Zimmerman, adopted her. As well as changing her last name to Genée, she changed her first name to Adeline in honour of the Italian opera star Adelina Patti. Genée's debut was with her uncle's touring company at the age of ten in Oslo (at that time called Christiania).
In 1895, she became the principal dancer of the Royal Danish Ballet in Copenhagen. Subsequently, in 1896, she danced with the Berlin Royal Opera Ballet and the Munich Opera Ballet.
In 1897, she accepted a booking for six weeks to appear in Monte Cristo at the Empire Theatre of Varieties in London. She was so admired for her classical style in that ballet, that she was offered the position of prima ballerina at the Empire, and stayed there for ten years.
The Empire's ballets were mostly choreographed by Katti Lanner, but Genée supplied much of her own choreography, in conjunction with her uncle Alexandre. Her further successes there included The Press (1898), Les Papillons (1900), High Jinks (1904), Cinderella (1906), and the British premiere of Coppélia (1906).
The Edwardian period probably represents the lowest point in the history of English ballet. It consisted of short dances in variety programs. Genée did much to raise the status of ballet by reviving earlier productions and creating an audience for more elaborate works. She was versatile enough to dance light musical hall roles and in more severe classical roles. Slender and elegant, she was often described as like "Dresden china". In one respect she was very backward-looking, preferring a style of costume that belonged to the 1830s.