Madabhushi Ananthasayanam Ayyangar was the first Deputy Speaker and then Speaker of the Lok Sabha in the Indian Parliament. He also served as the 5th Governor of Bihar.

The Deputy Speaker of the Lok Sabha is the second-highest ranking authority of the Lok Sabha, the lower house of the parliament of India. They act as the presiding authority in the event of leave or absence caused by the death or illness of the speaker of the Lok Sabha.As per Article 93 of the Constitution, it says that the House of the People shall, as soon as may be, choose two members to be Speaker and Deputy Speaker so often as the offices become vacant. However, it does not provide a specific time frame. It is parliamentary convention to elect a deputy speaker of the Lok Sabha from a party other than the ruling party to run an accountable democratic parliament.