List of presidents pro tempore of the Senate of Liberia
This is an incomplete list of presidents pro tempore of the Senate of Liberia. The Senate elects a president pro tempore to preside for a term of six years.
| Name | Took office | Left office | Notes |
| Elijah Johnson | 1848 | 1849 | |
| John Day | 1849 | ? | |
| Alfred Francis Russell | 1856 | 1857 - ? | |
| John Marshall | 1871 | 1872 – ? | |
| J. J. Ross | ? – 1896 | 1896 – ? | |
| Alfred Benedict King | 1897 | 1899 | |
| R. H. Jackson | 1899 | 1901 | |
| D. F. Worrell | 1901 | 1901 | |
| Alfred Benedict King | 1901 | 1903 | |
| J. C. Johnson | 1903 | 1905 | |
| T. I. Tate | 1905 | 1907 | |
| Charles B. Dunbar | 1919 | 1923 | |
| John Gottlieb A. Richards | 1923 | 1927 | |
| W. J. Clark | ? | ? | |
| William V. S. Tubman | ? – 1930 | 1931 | |
| James Agea Himie Jones | 1944 | 1956 | |
| Edwin Alford Morgan | 1956 | 1958 | |
| J. Lemuel Gibson | 1958 | 1964 | |
| James Norman Anderson | 1964 | 1967 | |
| Isaac A. David | 1967 | 1971 | |
| Frank E. Tolbert, Sr. | 1972 | 1980 | |
| No Senate | 1980 | 1986 | |
| John G. Rancy | 1986 | 1989 | |
| Keikura Bayoh Kpoto | February 1989 | September 1990 | |
| No Senate | 1990 | 1997 | |
| Charles Walker Brumskine | July 1997 | August 1999 | |
| Keikura Bayoh Kpoto | 1999 | 20 August 2002 | |
| Grace B. Minor | September 2002 | 2003 | |
| John Gray | 2003 | 11 August 2003 | |
| Jucontee Thomas Woewiyu | 11 August 2003 | 14 October 2003 | |
| ? | 2003 | 2006 | |
| Isaac W. Nyenabo | 13 January 2006 | 17 March 2009 | |
| Lahai G. Lansanah | 20 August 2008 | 2009 | |
| Cletus S. Wotorson | 26 March 2009 | January 2012 | |
| Gbehzohngar Milton Findley | January 2012 | January 2015 | |
| Armah Jallah | 12 February 2015 | 15 January 2018 | |
| Albert Tugbe Chie | 15 January 2018 | 15 January 2024 | |
| Nyonblee Karnga-Lawrence | 15 February 2024 | Incumbent |