Tchaikovsky (disambiguation)
Pyotr Ilyich Tchaikovsky (1840–1893) was a Russian composer.
Tchaikovsky may also refer to:
- Tchaikovsky (surname), list of individuals bearing Slavic surname Tchaikovsky and its national and linguistic variants
- Tchaikovsky Conservatory, Russian music school; founded (1866) in Moscow; renamed for Pyotr Ilyich Tchaikovsky centennial (1940)
- "Tchaikovsky" (song), American patter song by Kurt Weill (music) and Ira Gershwin (lyrics); originally performed by Danny Kaye in 1941
- Chaykovsky, Perm Krai, Russian town founded in 1955; named after Pyotr Ilyich Tchaikovsky who was born in nearby Votkinsk
- Chaykovsky (inhabited locality) (Chaykovskaya, Chaykovskoye), several other inhabited localities in Russia
- Tchaikovsky International Competition, classical music competition, founded in 1958; takes place in Moscow on quadrennial schedule
- Tchaikovsky (film), Russian film released in 1969; biography of Pyotr Ilyich Tchaikovsky, portrayed by Innokenty Smoktunovsky
- 2266 Tchaikovsky, outer-belt asteroid, discovered in 1974 by astronomer Lyudmila Chernych; named in honor of Pyotr Ilyich Tchaikovsky
- Tchaikovsky, impact crater on Mercury; registered with International Astronomical Union; named in honor of Pyotr Ilyich Tchaikovsky