The Slovak Radio Symphony Orchestra (), previously known as Czecho-Slovak Radio Symphony Orchestra and CSR Symphony Orchestra, is a symphony radio orchestra based in Bratislava, Slovakia.
Founded in 1929 to serve Slovak Radio, the orchestra became particularly associated with the music of Slovak composers, notably Alexander Moyzes, Eugen Suchoà  and Ján Cikker.
Its first chief conductor was Frantià ¡ek Dyk, and the successive chief conductors of the orchestra have included Kreà ¡imir BaranoviÃÂ, ýudovÃÂt Rajter, Ladislav Slovák, Václav JiráÃÂek, Otakar TrhlÃÂk, BystrÃÂk Reà ¾ucha, Ondrej Lenárd (1977–90), Róbert Stankovský (1990–2001), Charles Olivieri-Munroe (2001–03), Oliver von Dohnányi (2006–07), Mario Koà ¡ik. and Peter ValentoviÃÂ. In 2019, Ondrej Lenárd came back as the chief conductor.
The orchestra has become well known abroad through its broadcasts and recordings, particularly for the Naxos Records label.