Group B of the 2021 Africa Cup of Nations took place from 10 to 18 January 2022.
The group consisted of Guinea, Malawi, Senegal and Zimbabwe.
[1] Senegal and Guinea as the top two teams, along with Malawi as one of the four best third-placed teams, advanced to the round of 16.
Notes Man of the Match: Sadio Mané (Senegal)[2] Assistant referees: Olivier Safari (DR Congo) Attia Amsaaed (Libya) Fourth official: Jean Jacques Ndala Ngambo (DR Congo) Video assistant referee: Fernando Guerrero (Mexico) Assistant video assistant referee: Fatiha Jermoumi (Morocco) Man of the Match: Naby Keita (Guinea)[3] Assistant referees: Seydou Tiama (Burkina Faso) Samuel Pwadutakam (Nigeria) Fourth official: Salima Mukansanga (Rwanda) Video assistant referee: Victor Gomes (South Africa) Assistant video assistant referee: Mustapha Akarkad (Morocco) Man of the Match: Naby Keïta (Guinea)[4] Assistant referees: Souru Phatsoane (Lesotho) James Fredrick Emile (Seychelles) Fourth official: Mario Escobar (Guatemala) Video assistant referee: Samir Guezzaz (Morocco) Assistant video assistant referee: Fatiha Jermoumi (Morocco) Man of the Match: Gabadinho Mhango (Malawi)[5] Assistant referees: Mahamadou Yahaya (Niger) Samuel Pwadutakam (Nigeria) Fourth official: Salima Mukansanga (Rwanda) Video assistant referee: Bouchra Karboubi (Morocco) Assistant video assistant referee: Zakaria Brinsi (Morocco) Man of the Match: Charles Thomu (Malawi)[6] Assistant referees: Elvis Guy Noupue Nguegoue (Cameroon) Olivier Safari (DR Congo) Fourth official: Daniel Nii Laryea (Ghana) Video assistant referee: Mehdi Abid Charef (Algeria) Assistant video assistant referee: Mokrane Gourari (Algeria) Man of the Match: Gerald Takwara (Zimbabwe)[7] Assistant referees: Carine Atezambong Fomo (Cameroon) Fatiha Jermoumi (Morocco) Fourth official: Jean Jacques Ndala Ngambo (DR Congo) Video assistant referee: Bouchra Karboubi (Morocco) Assistant video assistant referee: Mohammed Abdallah Ibrahim (Sudan)