| Known For: | Painting |
| Nationality: | Dutch Republic |
| Birth Date: | 1770 |
| Birth Place: | Dordrecht, Netherlands |
| Death Place: | Breda, Netherlands |
Martinus Schouman (1770 - 1848) was a painter from the Dutch Republic.
Schouman was born in 1770 in Dordrecht. According to the RKD he was the pupil and grandnephew of Aert Schouman and the brother of Aert II.[1] His pupils were Pieter Arnout Dijxhoorn, Jan de Greef, Pieter Martinus Gregoor, Matthijs Quispel, Johannes Christiaan Schotel, and his son Izaak Schouman.[1] He is known for marines and landscapes and was a member of the Dordrecht artist's society Pictura and the Royal society of the fine arts in Brussels.[1] He died in 1848 in Breda.