Edward Grayndler (12 October 1867 – 12 March 1943) was a Labor Member of the New South Wales Legislative Council from 1921 to 1934 and 1936 to 1943, the foundation member of the Amalgamated Shearers Union of Australasia in 1886 and General Secretary of the Australian Workers' Union from 1912 to 1941.
The federal electorate of Grayndler in Sydney's metropolitan inner-west is named after him.Grayndler is buried in the Catholic section of Melbourne General Cemetery.