Vera Molchanova (1918–2005)  – professor, Head of the Departament of Physical Education and Sports at the  Riga Polytechnic institute. >>

Ludmila Moroz (1956)  – a singer (mezzo-soprano) and teacher. >>

Veniamin Moskalyonov  (1906-1987) – retired colonel, engineer-electrician, lecturer of Riga Politechnic institute. >>

Anastasia Moskalyonova (née Ivanova;1919-2015) – a member of the anti-Nazi movementduring the German occupation. >>

Olga Moskalyonova (1954) – piano teacher, solo pianist and accompanier. Laureate of  the Mikalojus Čiurlionis competition(1973). >>

Adrian Mossakovsky (1871–1939) – Director  of theRiga city Russian gymnasium (former Lomonosov) from 1921 to 1935. >>

Modest Muhlberg (1884-1949) – teacher of Maths and Physics in Riga Russian schools. From 1927 – Principal of Riga Russian Supplementary  school. >>

Vera Mukhina (1889–1953) –  a sculptor. Author of the monument «Worker and Kolkhoz Woman». >>

Kirill Munkevich (1879-1951) – a sworn advocate. >>

Mikhail Muratov (1885–1944) – a former actor of the Moscow Maly Theatre. From 1921 to 1925 entrepreneur of the Russian Drama Theatre in Riga. >>