The 2021 Copa do Brasil first round was the first round of the 2021 Copa do Brasil football competition. It was played from 9 to 27 March 2021. A total of 80 teams competed in the first round to decide 40 places in the second round of the tournament.

Draw The draw for the first and second rounds was held on 2 March 2021, 15:00 at CBF headquarters in Rio de Janeiro. Teams were seeded by their CBF ranking (shown in parentheses). The 80 qualified teams were divided in eight groups (A-H) with 10 teams each. The matches were drawn from the respective confronts: A vs. E; B vs. F; C vs. G; D vs. H. The lower-ranked teams hosted the first round match.

Group A Group B Group C Group D Corinthians (7) Cruzeiro (10) Bahia (11) Botafogo (13) Vasco da Gama (16) América Mineiro (17) Fortaleza (18) Atlético Goianiense (19) Sport (20) Goiás (21) Red Bull Bragantino (22) Vitória (23) Ponte Preta (24) Coritiba (25) Avaí (26) Juventude (27) Cuiabá (28) Paraná (29) CSA (30) CRB (31) Figueirense (32) Sampaio Corrêa (33) Vila Nova (34) Paysandu (35) Santa Cruz (41) Criciúma (42) Operário Ferroviário (43) Confiança (47) Luverdense (48) Remo (50) Ypiranga (51) ABC (52) Brusque (53) Tombense (54) Volta Redonda (55) Ferroviário (57) Joinville (58) América de Natal (59) Atlético Acreano (60) Manaus (63) Group E Group F Group G Group H Salgueiro (64) Treze (65) Moto Club (67) Campinense (72) São Raimundo (79) Juazeirense (81) Caxias (82) Caldense (84) Galvez (92) Boavista (93) União Rondonópolis (94) Mirassol (98) Palmas (99) Sergipe (102) Cianorte (107) Gama (114) Murici (123) Guarany de Sobral (125) Águia Negra (129) Goianésia (130) Atlético de Alagoinhas (137) Ypiranga (144) Juventude (150) FC Cascavel (152) Uberlândia (164) Madureira (165) 4 de Julho (194) Rio Branco (230) Marília (no rank) Esportivo (no rank) Santa Cruz (no rank) Jaraguá (no rank) Retrô (no rank) Nova Mutum (no rank) Castanhal (no rank) Penarol (no rank) Picos (no rank) Real Brasília (no rank)

Porto Velho (no rank)

Format In the first round, each tie was played on a single-legged basis. The lower-ranked team hosted the match. If tied after 90 minutes, the higher-ranked team would automatically advance to second round.

Matches All times are Brasília time, BRT (UTC−3).

Notes

Match 1

Match 2

Match 3

Match 4

Match 5

Match 6

Match 7

Match 8

Match 9

Match 10

Match 11

Match 12

Match 13

Match 14

Match 15

Match 16

Match 17

Match 18

Match 19

Match 20

Match 21

Match 22

Match 23

Match 24

Match 25

Match 26

Match 27

Match 28

Match 29

Match 30

Match 31

Match 32

Match 33

Match 34

Match 35

Match 36

Match 37

Match 38

Match 39

Match 40

References