This page lists chief ministers and prime ministers of Guyana. See also lists of incumbents, list of Governors-General of Guyana, list of Presidents of Guyana.

Chief Ministers of Guyana, 1953

• Cheddi Jagan: 30 May - 9 October 1953

Premiers of Guyana, 1961-1966

• Cheddi Jagan: 5 September 1961 - 12 December 1964
• Forbes Burnham: 12 December 1964 - 26 May 1966

Prime Ministers of Guyana, 1966-present

• Forbes Burnham: 26 May 1966 - 6 October 1980
• Ptolemy Reid: 6 October 1980 - 16 August 1984
• Desmond Hoyte: 16 August 1984 - 6 August 1985
• Hamilton Green: 6 August 1985 - 9 October 1992
• Sam Hinds: 9 October 1992 - 17 March 1997
• Janet Jagan: 17 March - 22 December 1997
• Sam Hinds: 22 December 1997 - 9 August 1999
• Bharrat Jagdeo: 9 - 11 August 1999
• Sam Hinds: 11 August 1999 -