Largest theatre (purpose built)
- Who
- Perth Entertainment Centre
- Where
- Australia (Perth,)
- When
- 26 December 1974
The most capacious purpose-built theatre is the Perth Entertainment Centre, Western Australia, with 8,500 seats and a main stage area measuring 21.3 x 13.7 m (70 X 45ft). It was opened on 26 December 1974.