Una follia is a farsa in one act by composer Gaetano Donizetti.

The work premiered on 15 December 1818 at the Teatro San Luca in Venice.

The opera uses the same Italian-language libretto by Bartolomeo Merelli after August von Kotzebue's Der Graf von Burgund that Donizetti used for his Enrico di Borgogna a month earlier, but with different music.

It was given one performance and "never performed again, and its score has never been found.

"[1] Notes Cited sources Other sources