1999 | 1999–2001 | Early 2001 | Late 2001 | 2005–2007 |
2008–2009 | 2012 | 2020 | 2021–present |
Cincuenta × Quince[]
1999[]
50×15: ¿Quiere ser Millonario?[]
1999–2001[]
Early 2001[]
Late 2001[]
¿Quién quiere ser millonario?[]
2005–2007[]
2008–2009[]
2020[]
This logo was used for the 20th anniversary revival.
2021–present[]
¿Quién quiere ser el millonario?[]
2012[]
This was the short-lived version of the Hot Seat format.