Nicolas Economou (Greek: Νικόλας Οικονόμου; 11 August 1953 – 29 December 1993) was a Cypriot composer and pianist born in Nicosia, Cyprus.
A precociously gifted pianist, Economou came to international attention at the 1969 Tchaikovsky Competition when he was 16. After studying at the Tchaikovsky Conservatory in Moscow he eventually moved via Düsseldorf to Munich. From his base there he established himself throughout Europe as a concert pianist, composer, arranger, conductor and organiser of music festivals. In December 1993 Economou was killed in an automobile accident in Cyprus while driving at night in thick fog.
Nicolas Economou was the first child of his family. His parents, who loved classical music, decided to expose him to music as a creative outlet rather than a career. At the age of five, he started taking piano lessons and he soon revealed his extraordinary talent by improvising on the piano and composing short pieces of music. When Solon Michaelides, the celebrated Cypriot composer, conductor, musicologist and friend of the family heard him play for the first time, when Economou was not yet seven years old, he declared: "This child is a blessing to his parents, Cyprus, and the World". On his advice, Economou's musical training was undertaken by George Arvanitakis.