| Duke of Mantua |
Michail Svetlev |
12, 14, 16, 19, 23 December 1976 / 28 May & 2 June 1977 |
| Duke of Mantua |
Pui Z. Di |
2, 4, 6 March 1977 |
| Duke of Mantua |
Yorgos Zervanos |
11 March 1977 |
| Duke of Mantua |
Zvonimir Krnetić |
13, 15, 19 May 1977 |
| Rigoletto |
Wassili Janulako |
12, 14, 16, 19, 23 December 1976 |
| Rigoletto |
Kostas Paskalis |
2, 4, 6 March 1977 |
| Rigoletto |
Themis Sermier |
11 March 1977 |
| Rigoletto |
Nicolae Herlea |
13, 15, 19, 28 May & 2 June 1977 |
| Gilda |
Fofi Sarantopoulou |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6 March 1977 |
| Gilda |
Stella Pavlaki |
11 March 1977 |
| Gilda |
Rena (Irini) Nomikou |
28 May & 2 June 1977 |
| Gilda |
Maria Koromantzou |
13, 15, 19 May 1977 |
| Sparafucile |
Vassilis Fakitsas |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6, 11 March & 13, 15, 19 , 28 May & 2 June 1977 |
| Maddalena |
Yolanda Di Tasso |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6, 11 March & 13, 15, 19 , 28 May & 2 June 1977 |
| Giovanna |
Vasso Fragoulaki-Dimopoulou |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6, 11 March & 13, 15, 19 , 28 May & 2 June 1977 |
| Count Monterone |
Themis Sermier |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6 March & 13, 15, 19 May 1977 |
| Count Monterone |
Stavros Papachristos |
11 March & 28 May & 2 June 1977 |
| Marullo |
Spyros Angelopoulos |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6, 11 March & 13, 15, 19 , 28 May & 2 June 1977 |
| Matteo Borsa |
George Krinos |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6, 11 March & 13, 15, 19 , 28 May & 2 June 1977 |
| Count Ceprano |
Michalis Plataniotis |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6, 11 March & 13, 15, 19 , 28 May & 2 June 1977 |
| Countess Ceprano |
Martha Drossou |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6, 11 March & 13, 15, 19 , 28 May & 2 June 1977 |
| Maid |
Martha Haritou |
12, 14, 16, 19, 23 December 1976 / 2, 4, 6, 11 March & 13, 15, 19 , 28 May & 2 June 1977 |