Mask Singer: Adivina quién canta season 3

The third season of Spanish reality show singer competition Mask Singer: Adivina quién canta premiered on May 10, 2023.

Panelists and host
Arturo Valls returned as host for the third season, as did panelists Javier Calvo and Javier Ambrossi. The other two panelists, José Mota and Paz Vega, did not continue on the show, being replaced by singer Mónica Naranjo and actress Ana Obregón. TV host Roberto Leal and actress Anabel Alonso featured as guest panelists in episode 5 and 6 respectively.

Contestants
A total of twelve masks were announced for this season, with "Alienígenas" becoming the first duo to take part in the Spanish version. Four more masks that were not announced ahead of time joined the show after the first eliminations.

Week 5 (June 7)

 * Roberto Leal appeared as a guest investigator.

Week 6 (June 14)

 * Anabel Alonso appeared as a guest investigator.