Marius Germinal Boyer (22 September 1885, Marseille24 December 1947, Casablanca) was a French architect active in Casablanca, Morocco.
Marius Boyer was admitted to the ÃÂcole nationale supérieure des Beaux-Arts in Paris in 1904. He was a student of and ascended to the in 1904 and to the class in 1908. At the time, students had to ascend from the to the . He won the in 1910, and earned his diploma around 1913.
He moved to Casablanca, then under the authority of the French Protectorate in Morocco, where he worked with Jean Balois. He worked as a professor of architecture at .
Some of his important projects include the Glawi Building (1922), the Vigie Marocaine Building (1924), the Lévy-Bendayan Building (1928), the Wilaya Building of Casablanca (1928-1936), the Moses Assayag Building (1930-1932), the Hotel Transatlantique (c. 1932), the (1934), Cinema Vox (c. 1935), and the Anfa Hotel (1938).