This is a list of episodes of the South Korean variety-music show King of Mask Singer in 2021. The show airs on MBC as part of their Sunday Night lineup. Due to the COVID-19 pandemic, the show would be recorded without any audience in the episodes, and the matches' results would be decided by the celebrity panelists. The names listed below are in performance order.
– Contestant is instantly eliminated by the live audience and judging panel – After being eliminated, contestant performs a prepared song for the next round and takes off their mask during the instrumental break – After being eliminated and revealing their identity, contestant has another special performance. – Contestant advances to the next round. – Contestant becomes the challenger. – Mask King.
Episodes
144th Generation Mask King (cont.)
Contestants: Elly (Weki Meki), Jeong Minseong (La Poem), Heo Chan (Victon), Outsider, Nam Hyun-hee, Shin Hyun-woo (), ,
Episode 288 was broadcast on January 3, 2021.
Order Stage Name Real Name Song Original artist VoteRound 2Pair 1 2021 Cheer Up, Ox! Jeong Minseong of La Poem Memory Loss(기억상실) Gummy 11Miracles in December Chan of Victon Try(노력) 10Pair 2 Countdown Shin Hyun-woo of Sohodae To You(그대에게) 3The Twelfth Brother Park Nam-jung I Loved You(사랑했어요) Kim Hyun-sik 18 Special Countdown Shin Hyun-woo of Sohodae Irreversible Love(돌이킬 수 없는 사랑) —Round 3Finalists 2021 Cheer Up, Ox! Jeong Minseong of La Poem Old Song(오래된 노래) Kim Dong-ryul 15The Twelfth Brother Park Nam-jung D.D.D(디.디.디.) 6 Special Twelve Zodiac Signs Missing You (널 그리며), Emergency Landing of Love (사랑의 불시착), Days with Rain (비에스친 날들) —FinalBattle 2021 Cheer Up, Ox! Jung Min-sung of La Poem Previous three songs used as voting standard 5Buttumak Cat Yang Yo-seob of Highlight Forever and Ever(영원히 영원히) Jaurim 16
145th Generation Mask King
Contestants: , , , Jae-gyun Hwang, Wuno, Yubin, (Big Mama), (Rocket Punch)
Episode 289
Episode 289 was broadcast on January 10, 2021. This marks the beginning of the Hundred-forty-fifth Generation.
Order Stage Name Real Name Song Original artist VoteRound 1Pair 1 The Nature Man Yoo Seung-beom Once Again This Night(이 밤을 다시 한 번) 14The City Man Yoon Taek 7 2nd Song The City Man Yoon Taek Cheap Coffee(싸구려 커피) Chang Kiha —Pair 2 Won Bin Lee Jin-ho Memories Resemble Love(추억은 사랑을 닮아) Park Hyo-shin 11Mr. Bean Jae-gyun Hwang 10 2nd Song Mr. Bean Jae-gyun Hwang Around Thirty(서른 즈음에) Kim Kwang-seok —Pair 3 Winter Rain ₩uNo Phone Number(전화번호) Jinusean 6The Flower of Snow Yubin 15 2nd Song Winter Rain ₩uNo ? (Question Mark)(? (물음표)) Primary ft. Choiza ft. Zion.T —Pair 4 Treasure Chest Lee Young-hyun of Big Mama With a Heart that Should Forget(잊어야 한다는 마음으로) Kim Kwang-seok 17Jukebox Suyun of Rocket Punch 4 2nd Song Jukebox Suyun of Rocket Punch Playing with Fire(불장난) Blackpink —
Episode 290
Episode 290 was broadcast on January 17, 2021.
Order Stage Name Real Name Song Original artist VoteRound 2Pair 1 The Nature Man Yoo Seung-beom It is Love(사랑이야) Song Chang-sik 17Won Bin Lee Jin-ho Don't You Know?(모르시나요) Davichi 4Pair 2 The Flower of Snow Yubin Move Taemin 3Treasure Chest Lee Young-hyun of Big Mama A Night Like Tonight(오늘 같은 밤이면) 18Round 3Finalists The Nature Man Yoo Seung-beom Yeongil Bay's Friend(영일만 친구) 3Treasure Chest Lee Young-hyun of Big Mama My Way Lee Soo 18 Special The Nature Man Yoo Seung-beom Jealousy(질투) Yoo Seung-beom —FinalBattle Treasure Chest Lee Young-hyun of Big Mama Previous three songs used as voting standard 15Buttumak Cat Yang Yo-seob of Highlight The First Snow(첫 눈) 6
146th Generation Mask King
Contestants: Park Si-hwan, (Second Moon/RabidAnce), Jaejae, , , Son Ah-seop, Yves (Loona), Kim Ki-bum
Episode 291
Episode 291 was broadcast on January 24, 2021. This marks the beginning of the Hundred-forty-sixth Generation.
Order Stage Name Real Name Song Original artist VoteRound 1Pair 1 Staying Home Park Si-hwan Stained(물들어) BMK 17Bangkok Go Young-yeol of Second Moon/RabidAnce 4 2nd Song Bangkok Go Young-yeol of Second Moon/RabidAnce Tiger is Coming(범 내려온다) Leenalchi —Pair 2 Menbosha Jaejae A Cheeky Man(얄미운 사람) 4Sha Sha Sha Lee Ae-ran 17 2nd Song Menbosha Jaejae Heartbreaker G-Dragon —Pair 3 Frozen Park Seon-woo Thorn(가시) Buzz 20DDaeng Son Ah-seop 1 2nd Song DDaeng Son Ah-seop One Love(하나의 사랑) Park Sang-min —Pair 4 Yuja Tea Yves of Loona Departure from a Country(출국) 17Balocha Kim Ki-bum 4 2nd Song Balocha Kim Ki-bum Bravo My Life Bom Yeoreum Gaeul Kyeoul —
Episode 292
Episode 292 was broadcast on January 31, 2021.
Order Stage Name Real Name Song Original artist VoteRound 2Pair 1 Staying Home Park Si-hwan Invisible Love(보이지 않는 사랑) Shin Seung-hun 16Sha Sha Sha Lee Ae-ran Daejeon Blues(대전 부르스) Ahn Jeong-ae 5 Special Sha Sha Sha Life of a Century(백세인생) Lee Ae-ran —Pair 2 Frozen Park Seon-woo In the Rain(빗속에서) Lee Moon-sae 16Yuja Tea Yves of Loona Tomorrow(내일 할 일) Yoon Jong-shin 5Round 3Finalists Staying Home Park Si-hwan You to Me Again(그대 내게 다시) Byun Jin-sub 18Frozen Park Seon-woo Addicted Love(중독된 사랑) 3FinalBattle Staying Home Park Si-hwan Previous three songs used as voting standard 12Treasure Chest Lee Young-hyun of Big Mama Secret(비밀) Boohwal 9
147th Generation Mask King
Contestants: Han Hee-jun, Kim Na-young, Lee Eun-gyeol, (Monni), , , (), Punch
Episode 293
Episode 293 was broadcast on February 7, 2021. This marks the beginning of the Hundred-forty-seventh Generation.
Order Stage Name Real Name Song Original artist VoteRound 1Pair 1 Brother Han Hee-jun It's Gonna Be Rolling Lee So-ra 6Brother's Wife Kim Na-young 15 2nd Song Brother Han Hee-jun Hug Me(안아줘) —Pair 2 Postcard Lee Eun-gyeol People All Change(사람들은 모두 변하나 봐) Bom Yeoreum Gaeul Kyeoul 2Yeopjeon Kim Shin-eui of Monni 19 2nd Song Postcard Lee Eun-gyeol Start Over(시작) Gaho —Pair 3 Phrase Plate Kim Yong-im Where Are You(당신은 어디 있나요) 13Go Big or Go Home Ahn Sung-joon 8 2nd Song Go Big or Go Home Ahn Sung-joon It's Art(예술이야) Psy —Pair 4 Barcode Lee Joo-hyuk of Gift Going Home Kim Yoon-ah 14QR Code Punch 7 2nd Song QR Code Punch Beautiful Goodbye(사월이 지나면 우리 헤어져요) Chen —
Episode 294
Episode 294 was broadcast on February 14, 2021.
Order Stage Name Real Name Song Original artist VoteRound 2Pair 1 Brother's Wife Kim Na-young Break Away Big Mama 8Yeopjeon Kim Shin-eui of Monni Stay Nell 13Pair 2 Phrase Plate Kim Yong-im Loveletter(여정) Wax 6Barcode Lee Joo-hyuk of Gift Do You Want to Walk with Me(같이 걸을까) Lee Juck 15Round 3Finalists Yeopjeon Kim Shin-eui of Monni After a Breakup(널 보낸 후에) 10Barcode Lee Joo-hyuk of Gift I Want to Fall in Love(사랑에 빠지고 싶다) Johan Kim 11FinalBattle Barcode Lee Joo-hyuk of Gift Previous three songs used as voting standard 19Staying Home Park Si-hwan 12:30(12시 30분) Beast 2
148th Generation Mask King
Contestants: , (Loveholics), Taeil (Block B), Shinsadong Tiger, Minnie ((G)I-dle), (), (The Boyz),
Episode 295
Episode 295 was broadcast on February 21, 2021. This marks the beginning of the Hundred-forty-eighth Generation.
Order Stage Name Real Name Song Original artist VoteRound 1Pair 1 A-type Man Song Joon-geun My Heart Will Be with You(너를 향한 마음) Lee Seung-hwan 4B-type Woman Jiseon of Loveholics 17 2nd Song A-type Man Song Joon-geun Applause(갈채) —Pair 2 Penthouse Taeil of Block B Fiction Beast 17Vinyl House Shinsadong Tiger 4 2nd Song Vinyl House Shinsadong Tiger Goodbye for a Moment(잠시만 안녕) MC the Max —Pair 3 Blood Cockles Minnie of (G)I-dle Snow(눈) Zion.T 15Clam Manila Nadeul of Weather Forecast 6 2nd Song Clam Manila Nadeul of Weather Forecast Oh! What a Shiny Night(밤이 깊었네) Crying Nut — Special Clam Manila I Like You(좋아 좋아) —Pair 4 Snowman New of The Boyz Doll(인형) Lee Ji-hoon 6Snowflake Na Yoon-kwon 15 2nd Song Snowman New of The Boyz Eraser(지우개) Ali —
Episode 296
Episode 296 was broadcast on February 28, 2021.
Order Stage Name Real Name Song Original artist VoteRound 2Pair 1 B-type Woman Jiseon of Loveholics If(만약에) Taeyeon 9Penthouse Taeil of Block B Hui Jae(희재) Sung Si-kyung 12 Special B-type Woman Jiseon of Loveholics Doll's Dream (인형의 꿈) & Loveholic Loveholics —Pair 2 Blood Cockles Minnie of (G)I-dle D (Half Moon) Dean 5Snowflake Na Yoon-kwon The Fool(이 바보야) Jung Seung-hwan 16Round 3Finalists Penthouse Taeil of Block B Flower Way(꽃길) Kim Se-jeong 3Snowflake Na Yoon-kwon Alone in Love(혼자만의 사랑) Kim Gun-mo 18FinalBattle Snowflake Na Yoon-kwon Previous three songs used as voting standard 10Barcode Lee Joo-hyuk of Gift Things We Took for Granted(당연한 것들) Lee Juck 11
149th Generation Mask King
Contestants: Kim Chae-won (Iz*One), Kwon Jin-ah, (), , Park Sang-min, Lee Man-ki, Choi Jung-yoon, Kim Jun-ho
Episode 297
Episode 297 was broadcast on March 7, 2021. This marks the beginning of the Hundred-forty-ninth Generation.
Order Stage Name Real Name Song Original artist VoteRound 1Pair 1 Formosan Deer Kim Chae-won of Iz*One No.1 BoA 8Ribeye Steak Kwon Jin-ah 13 2nd Song Formosan Deer Kim Chae-won of Iz*One I'm Not Alone(혼자가 아닌 나) —Pair 2 Mugwort Kim Boa of Keembo Don't Touch Me Refund Sisters 11Garlic Kim Bo-kyung 10 2nd Song Garlic Kim Bo-kyung A Flying Butterfly(나는 나비) YB —Pair 3 Concert Park Sang-min I'm Yours(애모) Kim Soo-hee 16An Alpine Club Lee Man-gi 5 2nd Song An Alpine Club Lee Man-gi My Heart Aches(가슴 아프게) Nam Jin —Pair 4 Love is Coming Back Choi Jung-yoon An Essay of Memory(기억의 습작) 9Do I Look Like a King? Kim Jun-ho 12 2nd Song Love is Returning Choi Jung-yoon Aloha(아로하) Cool —
Episode 298
Episode 298 was broadcast on March 14, 2021.
Order Stage Name Real Name Song Original artist VoteRound 2Pair 1 Ribeye Steak Kwon Jin-ah As Time Goes By(시간이 흐른 뒤) T 7Mugwort Kim Boa of Keembo Nunu Nana(눈누난나) Jessi 14Pair 2 Concert Park Sang-min Incurable Disease(난치병) 15Do I Look Like a King? Kim Jun-ho After the Love Has Gone(사랑한 후에) Jeon In-kwon 6Round 3Finalists Mugwort Kim Boa of Keembo Sorry(미안해요) Kim Gun-mo 13Concert Park Sang-min Lifetime(일생을) 8FinalBattle Mugwort Kim Boa of Keembo Previous three songs used as voting standard 5Barcode Lee Joo-hyuk of Gift Ice Fortress(얼음요새) 16
150th Generation Mask King
Contestants: , Do Sang-woo, Jeong Sun-ah, DJ Tukutz (Epik High), , Jeon Tae-poong, Hong Young-joo, Kim Hyun-jung
Episode 299
Episode 299 was broadcast on March 21, 2021. This marks the beginning of the Hundred-fiftieth Generation.
Order Stage Name Real Name Song Original artist VoteRound 1Pair 1 Yellow Woo Soon-sil I'm Happy(난 행복해) Lee So-ra 17Grey Do Sang-woo 4 2nd Song Grey Do Sang-woo It's Not Love If It Hurts Too Much(너무 아픈 사랑은 사랑이 아니었음을) Kim Kwang-seok —Pair 2 Baby Goat Jeong Sun-ah Never Ending Story Boohwal 18Baby Bear DJ Tukutz of Epik High 3 2nd Song Baby Bear DJ Tukutz of Epik High An Ordinary Day(보통날) g.o.d —Pair 3 Good Day Yoo Ji-na Train Heading for South(남행열차) Kim Soo-hee 16Oh, My! Jeon Tae-poong 5 2nd Song Oh, My! Jeon Tae-poong To the Fool ... From the Fool(바보에게... 바보가) Park Myung-soo —Pair 4 100 Days of Meeting Hong Young-joo Romantic Cat(낭만고양이) Cherry Filter 5The First Day from Today Kim Hyun-jung 16 2nd Song 100 Days of Meeting Hong Young-joo Like an Indian Doll(인디언 인형처럼) Na-mi —
Episode 300
Episode 300 was broadcast on March 28, 2021.
Order Stage Name Real Name Song Original artist VoteRound 2Pair 1 Yellow Woo Soon-sil Facing the Desolate Love(사랑 그 쓸쓸함에 대하여) Yang Hee-eun 10Baby Goat Jeong Sun-ah Heaven 11 Special Yellow Woo Soon-sil The Lost Umbrella(잃어버린 우산) Woo Soon-sil —Pair 2 Good Day Yoo Ji-na First Express(첫차) Seoul Sisters 7The First Day from Today Kim Hyun-jung People Who Make Me Sad(나를 슬프게 하는 사람들) Kim Kyung-ho 14Round 3Finalists Baby Goat Jeong Sun-ah Memory of the Wind(바람기억) Naul 16Day 1 from Today Kim Hyun-jung I Have a Lover(애인 있어요) Lee Eun-mi 5 Special The First Day from Today Breakup with Her (그녀와의 이별) & Bruise (멍) Kim Hyun-jung —FinalBattle Baby Goat Jeong Sun-ah Previous three songs used as voting standard 14Barcode Lee Joo-hyuk of Gift Happy Together Park Hyo-shin 7
151st Generation Mask King
Contestants: (), Juvie Train (), (Flower), , Lee Eun-ji, , , Lee Seung-yeon
Episode 301