Yuri Muratov (1935) – a Docent of the Riga Polytechnic institute, Candidate of Technical Sciences. >>

Catherine Mickiewicz (nee Jacobi; 1903–1976) – a daughter of a well-known lawyer, public figure and publicist Pyotr Jacobi. >>

Denis Mickewicz (1929) – PhD in Slavic Languages and Comparative Literature. Director of the Russian Choir of Yale University (USA). >>

Nikolai Mickiewicz (1902–1993) – a spouse of Catherine Jacobi. >>

Antony Midunetsky (1888–1955) – a choir-man of the Riga Grebentchikov Old-believer's community, self-taught poet. >>

Ivan (Jānis) Mikelson (1871–1939) –  a singer (tenor), choir regent, composer. >>

Alexey Mikhailov (1927–1987) – an actor of the Riga Theater of Russian Drama (1958-1987). >>

Anatoly Mikhailov (1889–1941) – a sworn advocate. >>

Avramy Mikhailov (1934–2007) – a businessman, distinguished Old Believers person, honorary citizen of Daugavpils >>

Illarion Mikhailov (1864–1923) – a colonel of Russian and Latvian armies. >>