Bohumil Jílek (17 October 1892 – 3 August 1963) was a Czechoslovak politician.
Jílek was born in Deštná in the Jindřichův Hradec District, the son of Jan Jílek, a local policeman, and his wife Františka née Vosolová.
[1] From 1925 to 1929 he was General Secretary of the Communist Party of Czechoslovakia.
Deposed by Klement Gottwald, he joined a new parliamentary club called Communist Party of Czechoslovakia (Leninists).
After 1948, he left for France and later emigrated to the United States.