Season 8 of The Mask Singer, also known as The Mask Zodiac (เดอะแมสก์ จักรราศี), premiered on August 29, 2019, and concluded on November 7, 2019. It was hosted by Kan Kantathavron.
Panel of Judges[]
| No. | Name | Profession |
|---|---|---|
| 1 | Kapol Thongplub | DJ, MC |
| 2 | Mum Laconics | Singer |
| 3 | Maneenuch Smerasut | Singing Teacher |
| 4 | Apissada Kreurkongka | Actress, Model |
| 5 | Kiattisak Udomnak | MC |
| 6 | Jakkawal Saothongyuttitum | Music Producer, Composer |
| 7 | Siriporn Yooyord | Comedian, Singer |
| 8 | Thanawat Prasitsomporn | MC |
| 9 | Akhamsiri Suwanasuk | Actress |
| 10 | Samapon Piyapongsiri | MC, DJ, Actor |
| 11 | Puttachat Pongsuchat | DJ, Actress |
| 12 | Yutthana Boonaom | Music Company Executive |
Contestants Progress[]
| Rank | Photo | Contestant/Celebrity | Ep.1 | Ep.2 | Ep.3 | Ep.4 | Ep.5 | Ep.6 | Ep.7 | Ep.8 | Ep.9 | Ep.10 | Ep.11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | A | B | C | D | ||||||
| 1st |  |
Sagittarius หน้ากากราศีธนู Ging The Star |
WIN | WIN | SAFE | SAFE | 1st | ||||||
| 2nd |  |
Pisces หน้ากากราศีมีน Aek Season Five |
WIN | WIN | SAFE | SAFE | 2nd | ||||||
| 3rd |  |
Scorpio หน้ากากราศีพิจิก Dao Nathapatsorn Simasthien |
WIN | WIN | SAFE | ELIM | |||||||
| 4th |  |
Taurus หน้ากากราศีพฤษภ DJ Nui |
WIN | WIN | ELIM | ||||||||
| 2nd Group D |
 |
Cancer หน้ากากราศีกรกฎ Kang Korn |
WIN | ELIM | |||||||||
| 2nd Group C |
 |
Libra หน้ากากราศีตุล Rudklao Amratisha |
WIN | ELIM | |||||||||
| 2nd Group B |
 |
Aries หน้ากากราศีเมษ Typhoon Kanokchat Munyad-on |
WIN | ELIM | |||||||||
| 2nd Group A |
 |
Aquarius หน้ากากราศีกุมภ์ Fon Tanasoontorn |
WIN | ELIM | |||||||||
| 3rd Group D |
 |
Capricorn หน้ากากราศีมังกร Poom Orawan |
ELIM | ||||||||||
| 3rd Group C |
 |
Virgo หน้ากากราศีกันย์ Green Atsadaporn |
ELIM | ||||||||||
| 3rd Group B |
 |
Leo หน้ากากราศีสิงห์ Ford Sobchai |
ELIM | ||||||||||
| 3rd Group A |
 |
Geminis หน้ากากราศีเมถุน Ball Chernyim & Robert Saikwan † |
ELIM | ||||||||||
- █ The contestant won The Mask Singer.
- █ The contestant was a runner-up.
- █ The contestant won the face off.
- █ The contestant was safe from elimination.
- █ The contestant was eliminated.
- █ The contestant did not participate in the episode.
- █ The contestant was in Group A.
- █ The contestant was in Group B.
- █ The contestant was in Group C.
- █ The contestant was in Group D.