Kol Yisrael (lit. "Voice of Israel", also "Israel Radio") is Israel's public domestic and international radio service, operated as a division of the Israel Broadcasting Authority.

Kol Yisrael was established upon Israel’s independence on 14 May 1948 (the first Kol Yisrael transmission was a live broadcast from Tel Aviv of David Ben-Gurion reading Israel's Declaration of Independence) and was operated by a department of the Ministry of the Interior responsible for domestic and international broadcasts. Responsibility for the service was later transferred to the Office of Posts and Telegraphs and then to the Prime Minister's Office.

The station inherited the facilities of the former Palestine Broadcasting Service which had been founded as the official broadcaster of the Mandate of Palestine in 1936. Kol Yisrael staff was made up both of former PBS personnel as well as former staffers at the underground radio stations run by the Haganah.