This is an incomplete list of Portuguese supercentenarians (people from Portugal who have attained the age of at least 110 years). The Gerontology Research Group (GRG), an organization that tracks supercentenarians and validates age claims, has verified the ages of seven supercentenarians from Portugal. The oldest person ever from Portugal was Maria de Jesus, who died in 2009 aged 115 years 114 days. As of 3 February 2017, there are no known living supercentenarians living in Portugal.
Below is a list of supercentenarians who are living in or died in Portugal. Entries for living people are rendered in italics
Below is a list of supercentenarians born in Portugal who are living in or emigrated to another country before they died.
Maria do Couto Maia-Lopes (24 October 1890 – 25 July 2005) was the 2nd longest-lived person to be documented in Portugal. She was born and lived in Grijó, in Vila Nova de Gaia, which is near the city of Porto.
She remembered the day when the last king of Portugal, D. Manuel II, visited the nearby town of Espinho, on 23 November 1908.
Maia-Lopes was nearly deaf and blind in her later years, and was confined to bed after a 2002 domestic accident with boiling water that burned her feet. She had a total of eight daughters, seven grandchildren, ten great-grandchildren and five great-great-grandchildren. Her husband died in 1942. One of her great-granddaughters married a grandson of Portugal's oldest ever man, Augusto Moreira de Oliveira (1896 – 2009). Maia-Lopes died 25 July 2005, aged 114 years 274 days.
Alice Sanders (São Jorge Island, 12 May 1897 – Merced, California, 7 November 2007) was one of the last survivors of the 1906 San Francisco earthquake. Alice Catarina Matos was born in the Azores archipelago. Her family emigrated to Half Moon Bay (California) in 1903, when Alice was 6 years old. The April 18, 1906 San Francisco earthquake, a few weeks prior to Alice's ninth birthday, was a traumatic experience to her family, since they believed the end of the World had come. In 1912, the Matos family moved to Gustine, where Alice met Clarence Leonard Sanders, which became her husband in the Christmas Day of 1913.