South Tipperary County Council (Irish: Comhairle Contae Thiobraid Árann Theas) was the authority responsible for local government in the county of South Tipperary, Ireland.

Originally South Tipperary County Council held its meetings in Clonmel Courthouse.

[3] On 26 July 2011, the Minister for the Environment, Community and Local Government, Phil Hogan, announced the proposed merger of North Tipperary County Council and South Tipperary County Council.

[4] It was abolished on 3 June 2014 when the Local Government Reform Act 2014 was implemented.

[4] For the purpose of elections the county was divided into five local electoral areas: Cahir (4), Cashel (4), Clonmel (7), Fethard (6), and Tipperary (5).