The Houses of the Oireachtas Commission () is the governing body responsible for the administration of the Oireachtas. It was established on 1 January 2004 by the Houses of the Oireachtas Act 2003 as a corporate body. It is independent in performing its functions and has no role in setting parliamentary business. It is funded on a three-year basis. It is funded by statute on a three-year basis.
Its membership is: the Ceann Comhairle, who is the chair of the Commission; the Cathaoirleach of the Seanad; the Clerk of the Dáil, termed the Secretary General, who acts as chief executive; a member of the Houses appointed by the Minister for Public Expenditure, Infrastructure, Public Service Reform and Digitalisation; four members of the Dáil; and three members of the Seanad. The Commission continues to exist during the dissolution period and the Ceann Comhairle continues to serve as chair of the Commission until a new Ceann Comhairle is elected by the next Dáil.
Membership :