Clarina Hudon (4 March 1905 – 7 April 2016) was a Canadian-born American supercentenarian.


Clarina was born in the province of Quebec, Canada. In 1924, she emigrated to the USA and thereafter she married Antonio Hudon in New Hampshire. The couple had a daughter, Ruth. Antonio Hudon died in July 1974. On 4 March 2015, Clarina Hudon turned 110 years of age and was recognised as the oldest living person in New Hampshire. She died at the age of 111 years, 34 days on 7 April 2016.