Matthias Maris (17 August 1839 - 22 August 1917) was a Dutch painter, etcher and lithographer. He was also known as Matthijs Maris or Thijs.
He initially belonged to the Hague School, like his two brothers, Jacob and Willem, but his later works deviated more and more from that school into a unique style influenced by the Pre-Raphaelites.
He was born in The Hague.
At the age of twelve, he registered at the Hague Academy of Art, but did not pass the entrance exam.
Therefore, he took lessons from Isaac Cornelis Elink Sterk, secretary of the academy.