Twenty-one players have been called up by coach Gian Piero Gasperini for matchday 21 of the 2022-2023 Serie A TIM, which will see Atalanta visit Sassuolo on Saturday 4 February. The fixture kicks off at 20:45 CET at the Mapei Stadium in Reggio Emilia:
- Boga Jérémie (10)
- Demiral Merih (28)
- de Roon Marten (15)
- Djimsiti Berat (19)
- Éderson (13)
- Hateboer Hans (33)
- Højlund Rasmus (17)
- Koopmeiners Teun (7)
- Lookman Ademola (11)
- Mæhle Joakim (3)
- Muriel Luis (9)
- Musso Juan (1)
- Okoli Caleb (5)
- Pašalić Mario (88)
- Rossi Francesco (31)
- Ruggeri Matteo (22)
- Scalvini Giorgio (42)
- Soppy Brandon (93)
- Sportiello Marco (57)
- Toloi Rafael (2)
- Zapata Duván (91)