Yugoslavia: Opatija Festival 1973
Semi-final 1
Opatija Festival 1973 – Semi-final 1
| Date | 1 March 1973 |
| Location | Kristalna Dvorana Hotel Kvarner |
| City | Opatija |
| Host | Oliver Mlakar |
| Voting | 40-member jury |
Semi-final 2
Opatija Festival 1973 – Semi-final 2
| Date | 2 March 1973 |
| Location | Kristalna Dvorana Hotel Kvarner |
| City | Opatija |
| Host | Oliver Mlakar |
| Voting | 40-member jury |
Final
Opatija Festival 1973 – Final
| Date | 3 March 1973 |
| Location | Kristalna Dvorana Hotel Kvarner |
| City | Opatija |
| Host | Oliver Mlakar |
| Voting | 40-member jury |
