| Oslo Opera Ball Oslo Operaball | |
|---|---|
 Oslo Symphony Orchestra has played at the Operaballs since 1992. | |
| Status | Active |
| Genre | Opera Festival |
| Date(s) | One day in February |
| Begins | 4 February 2023 |
| Ends | 5 February 2023 |
| Frequency | Annually |
| Venue | Gamle Logen |
| Location(s) | Oslo |
| Country | Norway |
| Years active | 1988 – present |
| Attendance | 6-800 |
| Area | Oslo centre |
| Activity | Ballroom |
| Member | Tårnseilerne |
| Website | operaballet |
The annual Operaball is a masquerade with live performances held in Oslo, Norway, by the Tårnseilerne association (Swift) since 1988. The Operaball merged with Oslo Opera Festival in 2004 for a week of concerts and performances with Opera and classical music.