What is Mike Johnson?
{{for|the other Louisiana politician with the same name|Michael T. Johnson}}{{Infobox officeholder | name = Mike Johnson | image = Speaker Mike Johnson Official Portrait.jpg | caption = Official portrait, 2024 | office = 56th [[Speaker of the United States House of Representatives]] | term_start = October 25, 2023 | term_end = | predecessor = [[Kevin McCarthy]]{{efn|Following [[Removal of Kevin McCarthy as Speaker of the House|McCarthy's removal]] as speaker on October 3, 2023, [[Patrick McHenry]] acted as [[Speaker of the United States House of Representatives#Speaker pro tempore|speaker pro tempore]] until Johnson's election as speaker on October 25, 2023.}} | successor = | office1 = Leader of the [[House Republican Conference]] | term_start1 = October 25, 2023 | term_end1 = | predecessor1 = Kevin McCarthy | successor1 = | office2 = Vice Chair of the [[House Republican Conference]] | leader2 = Kevin McCarthy | term_start2 = January 3, 2021 | term_end2 = October 25, 2023 | predecessor2 = [[Mark Walker (North Carolina politician)|Mark Walker]] | successor2 = [[Blake Moore]] | office3 = Chair of the [[Republican Study Committee]] | term_start3 = January 3, 2019 | term_end3 = January 3, 2021 | predecessor3 = Mark Walker | successor3 = [[Jim Banks]] | state4 = [[Louisiana]] | district4 = 4th congressional | term_start4 = January 3, 2017 | term_end4 = | predecessor4 = [[John Fleming (American politician)|John Fleming]] | successor4 = | state_house5 = Louisiana | district5 = 8th | term_start5 = February 22, 2015 | term_end5 = January 3, 2017 | predecessor5 = [[Jeff R. Thompson]] | successor5 = [[Raymond Crews]] | birth_name = James Michael Johnson | birth_date