Speaker of the House of Assembly may refer to any of the following presiding officers ("speakers") of legislative bodies styled Houses of Assembly:
Anguilla
Australia
Bahamas
Barbados
Bermuda
Canada
Dominica
Gibraltar
Kiribati
Nigeria
Nigeria's state legislatures are styled "houses of assembly", each chaired by a speaker:
Saint Lucia
Saint Vincent and the Grenadines
Eswatini
Zimbabwe