| Record | Name | Role |
| ROLE125995 | Hopkins; Sir; Anthony | Prosorov, Andrei Sergueevich |
| ROLE125996 | Watts; Jeanne | Olga Sergueevna (Olla) |
| ROLE125997 | Plowright; Joan (1929-) | Maria Sergueevna (Masha) |
| ROLE125998 | Purnell; Louise (1942-) | Irina Sergueevna |
| ROLE125999 | Reid; Sheila | Natalia Ivanovna (Natasha), Andrei's fiancee, later his wife |
| ROLE126000 | Mackintosh; Kenneth | Kullighin, Fyoder Ilyich, school-teacher, Masha's husband |
| ROLE126001 | Clark; Wynne | Anfissa, nurse |
| ROLE126002 | Lomax; Harry | Ferapont, country hall watchman |
| ROLE126003 | Jones; Carolyn | Serving-Maid |
| ROLE126004 | Griffiths; Mary | Maid |
| ROLE126005 | Jacobi; Derek | Baron Tusenbach, Nicolai Lvovic, lieutenant |
| ROLE126006 | Curran; Paul | Chebutikin, Ivan Romanich, army doctor |
| ROLE126007 | Wylie; Frank | Solloni, Vassili Vassilich, Captain |
| ROLE126008 | Stephens; Robert (1931-1995) | Vershinin, Alexandr Ignatievich, Lieutenant-Colonel, battery commander |
| ROLE126009 | Pickup; Ronald | Fedotik, Alexei Petrovich, second lieutenant |
| ROLE126010 | Belcher; David | Rode, Vladimir Karlovich, second lieutenant |
| ROLE126011 | Pearce; Leonard | Orderly |
| ROLE126012 | Kay; Richard | Officer / Soldier |
| ROLE126013 | Adams; Alan | Soldier |
| ROLE126014 | Campbell; Stuart | Soldier |
| ROLE126015 | Flint; John | Soldier |
| ROLE126016 | Hardy; Luke | Officer / Soldier |
| ROLE126018 | Bourne; Helen | Street Musician |
| ROLE126019 | Roberts; Edward | Street Musician |
| ROLE126020 | Harris; Bernard | Street Musician |
| ROLE126021 | Stride; John | Prosorov, Andrei Sergueevich |
| ROLE126022 | Berti; Romeo | Street Musician |
| ROLE126023 | Heard; Daphne | Anfissa |
| ROLE126024 | Jacobi; Derek | Prosorov, Andrei Sergueevich |
| ROLE128791 | Walker; Robert | Officer / Soldier |
| ROLE128792 | Wilson; Judy | Serving Maid |
| ROLE141144 | Selway; George | Orderly |
| ROLE141145 | Pickup; Ronald | Baron Tusenbach, Nicolai Lvovich, lieutenant |
| ROLE141146 | Kay; Richard | Fedotik, Alexei Petrovich, second lieutenant |
| ROLE141147 | Adams; Alan | Officer / Soldier |
| ROLE141148 | Carter; Patrick | Soldier |
| ROLE141149 | Olivier; Lord; Laurence (1907-1989) | Chebutikin, Ivan Romanich, army doctor |
| ROLE141150 | Bates; Alan (1934-) | Vershinin, Alexandr Ignatievich, Lieutenant-Colonel, battery commander |
| Reference Number | Title | Date | Series |
| RNT/CO/1/25 | Three Sisters | 1967 | Costume Department Production Files |
| RNT/PP/1/1/145 | Three Sisters | July 1967 | Pre-South Bank Programmes |
| RNT/PP/1/1/144 | Three Sisters | July 1967 | Pre-South Bank Programmes |
| RNT/PR/2/1/39 | Three Sisters | 5 April 1967 | Press Releases 1960-1979 |
| RNT/PP/5/5 | Three Sisters | 1967 | Rehearsal Photographs |
| RNT/PP/2/1/16 | Three Sisters | July 1967 | Pre-South Bank Posters |
| RNT/PP/1/1/142 | Three Sisters | July 1967 | Pre-South Bank Programmes |
| RNT/PR/4/1/20 | Three Sisters | 1970 | Press Production Review Files |
| RNT/PP/1/1/146 | Three Sisters | September 1969 | Pre-South Bank Programmes |
| RNT/SM/2/1/23 | Three Sisters | 4 July 1967 - 28 February 1970 | Pre-South Bank Show Reports |
| RNT/PP/2/5/31 | Three Sisters / Home and Beauty | March 1969 | Repertory Posters |
| RNT/PP/1/1/171 | Home and Beauty / Three Sisters | March 1969 | Pre-South Bank Programmes |
| RNT/PP/1/1/143 | Three Sisters | July 1967 | Pre-South Bank Programmes |
| RNT/PR/3/25 | Three Sisters | 1967 | Rehearsal and Production Photographs |
| RNT/PP/3/6/12 | Three Sisters / The Way of the World | 1969 | Touring Printwork |
| CF/8/3 | Three Sisters | 1967 | Scripts |
| RNT/PR/4/3/48 | Three Sisters (UK Tour) | 10 March 1969 - 13 March 1969 | Press West End Transfer and Touring Review Files |
| RNT/PP/1/6/22 | Three Sisters / Home and Beauty | 10 March 1969 | Touring programmes |
| RNT/SM/1/27 | Three Sisters | 1967 | Prompt Scripts |
| RNT/PP/3/6/126 | Three Sisters / Home and Beauty | 1969 | Touring Printwork |
| RNT/R/1/4/5/13 | Three Sisters | 1970 | Christmas Cards |