Jiří Gemrot (born 15 April 1957 in Prague) is a Czech composer, radio executive, and a record producer. Since 1990 he has been director in chief of Czech Radio in Prague. As a composer, his music has been performed by all of the Czech Republic's major orchestras.
Gemrot studied at the Prague Conservatory from 1972–1976 where he was a pupil of Ema Doležalová and Jan Zdeněk Bartoš. He then entered the Academy of Performing Arts in Prague where he studied under Jiří Pauer through 1981. From 1982–1986 he was a music director for Czech Radio and since 1986 he has been a record producer for Panton Records. He has also worked as a music director for Czechoslovak Television.