List of heads of government of Cattala

The Lord of Celestine is the political leader of the United Kingdom of Cattala and the head of Her Grace's Regal Government. The office holder is responsible for nominating all other members of government, chairing the Cabinet, presiding over the Council of State and deciding when to call a new general election for the Senato del Regno and the National Assembly of Cattala.is governed as a constitutional monarchy, in which the head of state is the Monarch, currently Queen Alexandra V, and the Lord of Celestine is the head of government. Executive power is exercised by Her Majesty's Government, on behalf of the Monarch, as well as by the devolved regional authorities of the seven provinces. Legislative power is vested in the two chambers of the Parliament of Cattala, the National Assembly and Senato del Regno, located in the capital city, Celeste.

The position was first created in 1118 by King Roger II for his son, King David I, as that of the leader of social and economic policies within the realm whilst the King was focused on defence and constitutional matters. It was titled first as Chancellor of State, then as Lord Chancellor of the Realm after the Golden Revolution in the 16th century until 1956, when it was merged with the position of Lord Celestine, a historic title traditionally held by the sovereign, who maintained direct law and order in the capital. This power was abolished upon the creation of the Celeste Metropolitan Police in 1842 and the title passed over to the head of government in the Principality of Celestine. The merger of the two titles symbolised the completion of Cattala's reunification.

Since the end of the Second World War, there have been twelve Lord Chancellors and Lords of Celestine, including two women, one aristocrat and leaders from all three major parties of the last century.