Title: Prime Minister of the West Indies Federation
Content: Parties 
Title: Prime Minister of Jamaica
Content:  The prime minister of Jamaica is Jamaica's head of government, currently Andrew Holness. Holness, as leader of the governing Jamaica Labour Party (JLP), was sworn in as Prime Minister on 7 September 2020, having been re-elected as a result of the JLP's landslide victory in the 2020 Jamaican general election. The prime minister is formally appointed into office by the governor general of Jamaica, who represents Queen Elizabeth II of Jamaica.
Title: University of the West Indies
Content:  of Jamaica ; Patrick Manning, former prime minister of Trinidad and Tobago ; Hubert Minnis, prime minister of The Bahamas ; Keith Mitchell, prime minister of Grenada ; Joseph Walcott Parry, former premier of Nevis ; P. J. Patterson, former prime minister of Jamaica ; Kamla Persad-Bissessar, first female prime minister of Trinidad and Tobago ; Philip J. Pierre, prime minister of Saint Lucia ; Keith Rowley, current prime minister of Trinidad and Tobago ; Lloyd Erskine Sandiford, former prime minister of Barbados ; Kennedy A. Simmonds, former prime minister of St. Kitts & Nevis ; Orlando Smith, chief minister of the British Virgin 
Title: Prime Minister of the West Indies Federation
Content:  The prime minister of the West Indies Federation was the head of government of the short lived West Indies Federation (also known as the British Caribbean Federation), which consisted of ten provinces: Antigua (with Barbuda), Barbados, Dominica, Grenada, Jamaica (with the Cayman Islands and the Turks & Caicos Islands), Montserrat, St. Christopher-Nevis-Anguilla, St. Lucia, St. Vincent, and Trinidad and Tobago. The federation was formed on 3 January 1958, and was formally dissolved on 31 May 1962. The prime minister was elected by the House of Representatives from among its members, constitutionally acted as an advisor to the governor-general of the West Indies Federation, and was involved in economic planning, but had very little power beyond those roles, being junior to the position of governor-general. Starting in January 1959, the governor-general, Lord Hailes, attempted to get Adams to step down so he could be replaced with Norman Manley, whom Hailes saw as endorsing "decentralised federation" and being able to bring "most responsible people in Jamaica" with him.
Title: Outline of Jamaica
Content: Head of state: Elizabeth II, Queen of Jamaica ; Governor General of Jamaica, the Queen's representative ; Head of government: Portia Lucretia Simpson-Miller, ON, MP the seventh Prime Minister of Jamaica since 5 January 2012, Prime Minister of Jamaica ; Cabinet of Jamaica 
Title: Ministries and Agencies of the Jamaican Government
Content:  The Ministries of Jamaica are created at the discretion of the Prime Minister of Jamaica to carry out the functions of Government. As of 2021 the current Prime Minister is The Most Honorable Andrew Michael Holness, ON, MP. The agencies of Jamaica are created by both Parliamentary law and assigned to ministers to oversee. The governance structure consists of ministries with portfolios that have agencies that carry out its functions.
Title: University of the West Indies
Content: Vance Amory, former premier of Nevis ; Kenny Anthony, former prime minister of St. Lucia ; Owen Arthur, former prime minister of Barbados ; Dean Barrow, former prime minister of Belize ; Heather Doram, activist and educator who designed Antigua and Barbuda's national costume ; Denzil Douglas, former prime minister of St. Kitts & Nevis ; Rufus Ewing, premier of the Turks and Caicos Islands ; Bruce Golding, former prime minister of Jamaica ; Ralph Gonsalves, prime minister of St. Vincent and the Grenadines ; David A. Granger, president of Guyana ; Timothy Harris, prime minister of St. Kitts & Nevis ; Andrew Holness, prime 
Title: University of the West Indies at Cave Hill
Content: Sandra Mason, first and current President of Barbados ; Paula-Mae Weekes, current President of Trinidad and Tobago ; Timothy Harris, current Prime Minister of Saint Kitts and Nevis ; Keith Mitchell, current Prime Minister of Grenada ; Owen Arthur, former Prime Minister of Barbados ; Denzil Douglas, former Prime Minister of Saint Kitts and Nevis ; Freundel Stuart, former Prime Minister of Barbados ; David Thompson, former Prime Minister of Barbados ; Kenny Anthony, former Prime Minister of Saint Lucia ; Tracy Davidson-Celestine, current political leader of the Tobago Council of the People's National Movement and former Trinidad and Tobago Ambassador to Costa Rica ; Marion Vernese Williams, former Governor of the Central Bank of Barbados ; John Holder, former Anglican Archbishop of the West Indies ; Adrian Saunders, President of the Caribbean Court of Justice 
Title: Politics of Jamaica
Content: Monarch ; Queen Elizabeth II ; 6 August 1962 ; Governor-General ; Patrick Allen ; 26 February 2009 ; Prime Minister ; Andrew Holness ; JLP ; 3 March 2016 ; Leader of the Opposition ; Mark Golding ; PNP ; 7 November 2020 ; } Leader of the Opposition ; Mark Golding ; PNP ; 7 November 2020 ; }  The 1962 Constitution established a parliamentary system based on the United Kingdom's Westminster model. As head of state, Queen Elizabeth II appoints a governor-general, on the advice of the prime minister, as her representative in Jamaica. The governor-general's role is largely ceremonial. Executive power is vested in the Queen, but exercised mostly by the Cabinet of Jamaica; led by the Prime Minister, currently Andrew Holness.
Title: Prime Minister of Jamaica
Content:  Key: † Died in office

Question: who is the prime minister of jamaica west indies?
Answer: Portia Simpson-Miller.