Polina Karpovskaya (19232005) –   an actress of Riga Russian Drama Theatre  (1948–1957) and Riga Young Spectator`s Theatre (1957–1986). >>

Arkady Kats (1931) –  artistic director from 1963, and from 1965 to 1988 principal director of the Riga Russian Drama theatre. >>

Pavel Khomsky (1925-2016) – an actor (1948-1951), producer  of Riga Russian Drama Theatre  (1959-1961), producer of Riga Young Spectator`s Theatre (1951-1961).  >>

Anna Kovalyova (1919-1997) – an  actress of Riga Russian Drama Theatre (1944-1948) and  Riga Young Spectator`s Theatre (1948-1976). >>

Y. Lavrov (genuine name Sokolov, artistic pseudonym – Lavrov; 1848-1907) – an  actor, entrepreneur, actual establisher of the Russian theatre in Riga. >>

Mark Lebedev (1937-2023)  – an actor of the Mikhail Chekhov Riga Russian Theater, stage art teacher. >>

Leonid Lents (1947) – a leading actor of Mikhail Chekhov Riga Russian Theatre, chairperson of the Pushkin society in Latvia. >>

Lidiya Melnikova (1879-1955) – from 1899 to 1900 and from 1921 to 1955 performed on the stage of the Riga Russian Drama Theatre. >>

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

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