Celtic will face Feyenoord, Atletico Madrid and Lazio in the group stage of the 2023/24 Champions League.
The Scottish champions qualified for the tournament after winning the 2022/23 cinch Premiership title and were drawn in Group E.
Feyenoord won the Eredivisie title last term while Atletico Madrid finished third in Spain's La Liga. Lazio finished second behind champions Napoli in Italy's Serie A.
Earlier in the day, Brendan Rodgers' side announced the signing of defender Nat Phillips on loan from Liverpool until January 2024.