Juri pada musim ini lima orang yaitu Anang Hermansyah, Ariel Noah, Bunga Citra Lestari, Judika, dan Rossa. Semuanya merupakan juri baru menggantikan Ahmad Dhani, Afgansyah Reza, dan Bebi Romeo, kecuali Rossa yang tetap sebagai juri.
Berikut 81 Peserta Babak BootCamp 1 X Factor Indonesia 2021 yang berhasil Lolos ke Babak BootCamp 2 :
1 Tito Prisha "Sunday Morning" - (Maroon 5)
2 Wantang "Pergilah" - Original Song
3 Febrian Ihsan "Isn't She Lovely" - Stevie Wonder
4 Krismaya "Fancy" - Iggy Azalea ft. Charli XCX
5 Rifqi Kurniawan "Talking To The Moon" - Bruno Mars
6 Tevy Badoa "Route 66" - Glenn Frey
7 Edo Pratama "At My Worst" - Pink Sweat
8 Novia Situmeang "Price Tag" - Jessie J ft. B.o.B.
9 Evania Polim "Say Your Yes to Me" - Original Song
10 Bhernike Elda "Summertime" - Ella Fitzgerald
11 Bilyana Lathisya "Slow Motion" - Karina Pasian
12 Fabio Towoliu "Best Part" - Daniel Cesar ft. H.E.R
13 Melvin Genuino "Sahabat Jadi Cinta" - Zigaz
14 Santy Hepsworth "Happier" - Olivia Rodrigo
15 Twister "Route 66" - Glenn Frey
16 Sonya Bara "Rise Up" - Andra Day
17 Sharon Sekaraji Karuniaadi "Hurrycane" - Original Song
18 Balqis Hidayati "Heartbreak Anniversary" - Giveon
19 Nada Fidarensa "Mercy" - Duffy
20 Gilbert Pohan "If I Never See Your Face Again" - Maroon 5 ft. Rihanna
21 Ruth Nelly "The Impossible Dreams" - Andy Willams
22 Nadia Arintami "On My Mind" - Jorja Smith x Preditah
23 Priscila Evanggelinna Marbun "Bang Bang" - Jessie J, Ariana Grande & Nicki Minaj
24 Akhsin Zaidi "Cowboys From Hell" - Pantera
25 Jessica Emmanuella "Feeling Good" - Nina Simone
26 Rosalya Purba "If Ain't Got You" - Alicia Keys
27 Angkhen Negara "Bento" - Iwan Fals
28 Putu Maydea "Kekasih Bayangan" - Cakra Khan
29 Maysha Jhuan "Still Into You" -Paramore
30 Cella Eveline "Can't Take My Eyes Off You" - Frankie Valli
31 Kezia Kaithlyn Purnawan "Dark Horse" - Katy Perry ft. Juicy J
32 Alisha Nadhira "Every Summertime" - Niki
33 Mary Rumintjap "I'll Stand By You" - The Pretenders
34 Fitriani Noor "Selalu Ada" - Blackout
35 The Abdi's "Aku dan Dirimu" - Ari Lasso & Bunga Citra Lestari
36 Allan Anderson "Because You Loved Me" - Celine Dion
37 Ahmad Ikhsan "Lovely" - Billie Ellish & Khalid
38 Joy Batlayar "Tertunda" - Original Song
39 Andi Gunawan "River" - Leon Bridges
40 Intan Ayu "Chocolate High" - India Arie ft. Musiq Soulchild
41 Fandy Pramudya "Feeling Good" - Nina Simone
42 Okta Karolina "Juwita Malam" - Ismail Marzuki
43 Beyon Destianto "Love Is a Losing Game" - Amy Winehouse
44 Lauren Nietta "Kamu dan Kenangan" - Maudy Ayunda
45 Yuandri Spencer "Perfect" - Simply Plan
46 Andi Suhendro "Blitzkrieg Bop" - Ramones
47 Jeremia Frans "The Way You Look Tonight" - Frank Sinatra
48 Roby Gultom "Happier Than Ever" - Billie Ellish
49 Boby Berliandika "Kisah Sebentar" - Tulus
50 Iyan Yosua "Bagaimana Kalau Aku Tidak Baik Baik Saja" - Judika
51 Daniel Pattinama "End of The Road" - Boyz II Men
52 Firman Nur "California Love" - 2Pac ft. Roger Troutman & Dr. Dre
53 Hendra Nurahman "O Aja Ya Kan" - Young Lex
54 Gery Gany "On Bended Knee" - Boyz II Men
55 HMM "Like I Can" - Sam Smith
56 Gadis Vocal Group "Aku Ini Punya Siapa" - January Christy
57 Lusa "Royals" - Lorde
58 Djekson Pandeirot "Benci Untuk Mencinta" - Naif
59 Kania "Cinta Sejati" - Ari Lasso
60 Mr. Heatbox "Kulakukan Semua Untukmu" - Fatur & Nadila
61 Bagus Pratama "When A Man Loves A Woman" - Michael Bolton
62 Iva Andina "How Does A Moment Last Forever" - Kevin Kline
63 Marcella Nursalim "A Song For You" - Leon Russell
64 Danar Widianto "Pulang" - Float
65 Elfa Tahmila "Through The Fire" - Chaka Khan
66 Caecilia Werdi "For You I Will" - Tata Young
67 Olive Vernia Manurung "Anyone" - Demi Lovato
68 Yelifa Rifani "Aku Tak Mau Sendiri" - Bunga Citra Lestari
69 Abdurrachman "Sunday Morning" - Maroon 5
70 Gan Gan Wigandi "Melawan Restu" - Mahalini
71 Saly Yuniar "My Favorite Things" - Jullie Andrews
72 Samuel Gabriel "Say Something" - A Great Big World ft. Christina Aguilera
73 Thomas Boly "It's a Man's Man's Man's World" - James Brown
74 Putri Anisa "Wishing You Were Somehow Here Again" - Andrew Llyod Webber
75 Zufari Fijratullah "The Joke" - Brandi Carlile
76 Alfiroos Julowin "Toxic" - Britney Spears
77 Muhammad Abdullah "I'm Not The Only One"- Sam Smith
78 Tyok Satrio "Kamu" - Original Song
79 Alvin Jonathan "Let It Be" - The Beatles
80 Helena Alycia Handoko "Halo" - Beyonce
81 Nadhira Ulya "Butter" -