Hamisi Andrea Kigwangalla is a Tanzanian politician for the Chama Cha Mapinduzi (CCM) party and Member of Parliament for the Nzega constituency since 2010. After 2015, the Nzega constituency was split, and as a result, he took over as a member of parliament for the newly formed Nzega Rural following the 2015 general elections.

The National Assembly of Tanzania and the President of Tanzania of the United Republic make up the Parliament of Tanzania. The current Speaker of the National Assembly is Tulia Ackson, who presides over a unicameral assembly of 393 members.