List of Famous people born on October 31st

Mart Helme is an Estonian historian and politician who served as Minister of the Interior from 2019 until his resignation in late 2020. He was the long time chairman of the national conservative Conservative People's Party of Estonia (EKRE) from 13 April 2013 to 4 July 2020 when he was succeeded by his son Martin Helme.

Mihailo Ristić is a Serbian professional footballer who plays as a central midfielder or left-back for French club Montpellier.

Pedro de Alcântara Carlos João Lourenço Miguel Rafael Gabriel Gonzaga de Orléans e Bragança, known as Pedro Carlos of Orléans-Braganza is a forest engineer, one of two claimants to the defunct Brazilian throne, and head of the Petrópolis branch of the Imperial House of Brazil.

Herman Achille, Count Van Rompuy is a Belgian politician, who served as Prime Minister of Belgium from 2008 to 2009 and then as the first permanent President of the European Council from 2009 to 2014.

Abu Ja'far Muhammad, better known by his regnal title al-Muntasir bi-llah was the Caliph of the Abbasid Caliphate from 861 to 862, during the "Anarchy at Samarra". He was preceded by al-Mutawakkil and succeeded by al-Musta'in.

Mugur Sundar is a dance choreographer in South Indian cinema.