- Krasev, Mikhail Ivanovich, 1898-19571
- Krausz, Michael (Composer)2
- Krenek, Ernst, 1900-19911
- Kruchinin, Valentin9
- Kunina, Irina1
- Kálmán, Emmerich, 1882-19533
- Lazarev, M.1
- Lebedev-Kumach, Vasiliĭ, 1898-19493
- Lehár, Franz, 1838-18981
- Len, A.2
- Lenskīĭ, Vl.1
- Levin, Aleksandr (Aleksandr Arkadʹevich)7
- Levin, Miron1
- Litvak, Maksim Mikhaĭlovich, 1889-1
- Li͡ubimov, G. P.1
- Lobachev, Grigoriĭ Grigorʹevich, 1888-19533
- Loginov, M.1
- M-va., A.1
- Mashkevich, Grigoriĭ1
- Mass,Vl.1
- Mayakovsky, Vladimir, 1893-19303
- Maĭman, Zinoviĭ3
- Medtner, Nikolay Karlovich, 1880-19511
- Mervolʹf, R. I. (Rudolʹf Ivanovich), 1887-19421
- Midav Amid, K.1
- Mili͡utin, I͡U. (I͡Uriĭ), 1903-19684
- Mint͡s, Oskar (Composer)2
- Mironov, K.1
- Mi͡askovskiĭ, N. (Nikolaĭ), 1881-19501
- Nakhabin, V. (Volodymyr), 1910-19671
- Neĭd, Maks1
- Nikolaevskiĭ, M. (Matveĭ), 1882-19422
- Nivel’sky, M.1
- Nossowker, J.1
- O., S. .1
- Orlanskiĭ, Sergeĭ2
- Osenin, Oskar2
- Ovanesov, Akim Karapetovich1
- Padilla, José, 1889-19601
- Pal', Kn.1
- Pereselent͡sev, Anatoliĭ1
- Platov, A. M., 1893-1
- Plyskunivsʹkyĭ, H.1
- Podrevskiĭ, K. N.5
- Pokrass, Dm. (Dmitriĭ), 1899-19781
- Polonskiĭ, Artur, 1899-19891
- Pomorskiĭ, Aleksandr, 1891-19771
- Prisovskīĭ, V. A., 1861-19171
- Prit͡sker, D. (David), 1902-19781
- Prozorov, B. A.1
- Prozorovskiĭ, B. A.3
- Ranzato, Virgilio1
- Rauf, M.1
- Ri͡abov, A. P. (Alekseĭ Panteleĭmonovich), 1899-19551
- Robledo, Julian1
- Rogachev, N., 1890-195420
- Rogar, Alf1
- Rokhman, Leo2
- Roslavet͡s, Nikolaĭ, 1881-19442
- Roĭzentur, I. M.1