As of 2026-10-12, Teatro degli Arcimboldi tops the list with 2,346 seats.
- #1 Teatro degli Arcimboldi — 2,346 seats
theatre and opera house in Milan, Italy
source Wikidata - #2 La Scala — 2,030 seats
opera house in Milan, Italy
source Wikidata - #3 Teatro del Maggio Musicale Fiorentino — 1,890 seats
performing arts complex in Florence, Italy
source Wikidata - #4 Teatro Lirico di Cagliari — 1,640 seats
opera house in Cagliari, Italy
source Wikidata - #5 Teatro Lirico — 1,600 seats
theatre in Milan, Italy
source Wikidata - #6 Teatro Regio — 1,500 seats
theater in Turin, Italy
source Wikidata - #7 Teatro Massimo Vittorio Emanuele — 1,387 seats
opera house in Palermo, Italy
source Wikidata - #8 Teatro Lirico Giuseppe Verdi — 1,300 seats
operahouse in Trieste, Italy
source Wikidata - #9 Teatro La Fenice — 1,244 seats
opera house in Venice, Italy
Teatro La Fenice is a historic opera house in Venice, Italy. It is one of "the most famous and renowned landmarks in the history of Italian theatre" and in the history of opera as a whole. Especially in the 19th century, La Fenice became the site of many famous operatic premieres at which several works by the four major bel canto era composers—Rossini, Bellini, Donizetti, and Verdi—were performed. Read more on Wikipedia.
Wikidata - #10 Teatro Massimo Bellini — 1,200 seats
opera house in Catania, Italy
source Wikidata