SENATE PRESIDENTS OF NIGERIA.1) Nnamdi Azikiwe (1 January 1960 – 1 October 1960)
2) Dennis Osadebay (1 October 1960 – 1 October 1963)
3) Nwafor Orizu (1 October 1963 – 15 January 1966)
4) Joseph Wayas (1 October 1979 – 31 December 1983)
5) Iyorchia Ayu (5 December 1992 – November 1993)
6) Ameh Ebute (November 1993 – November 17 1993)
7) Evan Enwerem (3 June 1999 – 18 November 1999)
8 ) Chuba Okadigbo (18 November 1999 – 8 August 2000)
9) Anyim Pius Anyim (8 August 2000 – 3 June 2003)
10) Adolphus Wabara (3 June 2003 – 5 April 2005)
11) Ken Nnamani (5 April 2005 – 5 June 2007)
12) David Mark (5 June 2007 – 6 June 2015)
13) Bukola Saraki (9 June 2015 – 9 June 2019)
14) Ahmad Lawan (11 June 2019 – 13 June 2023)
15) Godswill Akpabio (13 June 2023)
SPEAKERS OF THE NIGERIAN HOUSE OF REPRESENTATIVES.
1) Sir Frederic Metcalfe (12 January 1955 – 1959)
2) Jaja Wachuku (1959 – 1 October 1960)
3) Ibrahim Jalo Waziri (1 October 1960 – 15 January 1966)
4) Edwin Ume-Ezeoke (1 October 1979 – 1 October 1983)
5) Benjamin Chaha (1 October 1983 – 31 December 1983)
6) Agunwa Anaekwe (5 December 1992 – 17 November 1993)
7) Salisu Buhari (3 June 1999 – 23 July 1999)
8 ) Ghali Umar Na’Abba (July 1999 – 3 June 2003)
9) Aminu Bello Masari (3 June 2003 – 6 June 2007)
10) Patricia Etteh (6 June 2007 – 30 October 2007)
11) Dimeji Bankole (1 November 2007 – 6 June 2011)
12) Aminu Tambuwal (6 June 2011 – 29 May 2015)
13) Yakubu Dogara (9 June 2015 – 9 June 2019)
14) Femi Gbajabiamila (12 June 2019 – 13 June 2023)
15) Tajudeen Abbas (13 June 2023)