Cathaoirleach (disambiguation)

Cathaoirleach is the Irish word for chairperson.

In particular it may refer to:
 * Cathaoirleach of Seanad Éireann, the Irish Senate
 * In local government in the Republic of Ireland, the Cathaoirleach or Mayor of a council
 * In the structure of the Gaelic Athletic Association, the Cathaoirleach of a board, council, or club