Jabez Coon (1869 – 18 April 1935) was an Australian politician.

Born in Maldon, Victoria, he received a primary education before becoming a goldminer and then a boot merchant in Melbourne.

In 1906, he was elected to the Australian House of Representatives as the Protectionist member for the new seat of Batman.

He is the father-in-law of Gilbert Chandler, member of the Victorian Legislative Council and Minister for Agriculture in the Bolte Ministry from 1955 to 1973.

On 18 April 1935, Coon collapsed and died suddenly at South Yarra whilst returning home to Boronia.