Maria ter Meetelen (20 June 1704, Amsterdam – fl. 1751), was a Dutch writer of an autobiography. Her biography is considered to be a valuable witness statement of the life of a former slave (1748).
Meetelen was a child from the slum. She enlisted in the Spanish army disguised as a man in 1725. After this, she lived in Spain as a nun until she married. The couple was on a ship destined for the Netherlands in 1731, when it was captured by pirates and all the passengers sold as slaves in Morocco. Her spouse died, and to avoid being taken to the harem of the sultan, Abdallah of Morocco, she refused to convert to Islam and married the spokesperson of the sultan's slaves, Pieter Janszn. Iede; the couple provided the non-Muslim slaves with alcohol and lived quite well at the court. In 1743, the Dutch slaves where bought free by the Dutch state and returned to the Netherlands. She emigrated to South Africa in 1751, where the traces of her disappear.