- This article is about the guest star. For the character, see Plácido Domingo (character).
| Plácido Domingo
Error creating thumbnail: File missing
| Guest Star Information
|| Male ♂
|| January 21, 1941
| Claim to fame:
|| Opera singer
| First appearance:
|| "The Homer of Seville"
Plácido Domingo, Sr., KBE (born José Plácido Domingo Embil; January 21, 1941) is a Spanish opera singer. He voiced himself in the season 19 episode "The Homer of Seville". He was also interviewed in The Simpsons: Celebrity Friends and The Simpsons: Mischief & Mayhem.
He commented that Dan Castellaneta had impressive operatic voice, doing all of Homer Simpson's singing instead of the common practice of having a professional singer "step in" for the singing part.