Millwall's 2021/22 Sky Bet Championship campaign will begin at Queens Park Rangers on Saturday 7th August.
The fixture list, which was released on Thursday morning, will then see Gary Rowett's men host Blackburn Rovers and Fulham before travelling to Cardiff City on Saturday 21st August.
A home game with newly-promoted Blackpool will then round off the first month of the campaign.
The festive period will see The Lions host Preston North End on Saturday 18th December, before a Boxing Day meeting with Swansea City in SE16, a trip to Coventry City on Wednesday 29th and a visit to Ashton Gate as the club begin 2022 at Bristol City on New Year's Day.
A first trip to Blackpool since 2015 will take place on Saturday 22nd January, with Millwall facing Fulham at Craven Cottage on Tuesday 8th February. The final six fixtures get underway with the visit of Barnsley on Saturday 9th April, with the last home game of the campaign against Peterborough United on Saturday 30th April.
The 2021/22 season finishes with a trip to AFC Bournemouth on Saturday 7th May.
All fixtures are subject to a change of date and/or kick-off time.
The club hopes for minimal restrictions relating to COVID-19 and the return of supporters to matches, and will keep fans updated as and when more information is known.