Millwall's 2020/21 Sky Bet Championship campaign will begin at home to Stoke City on Saturday 12th September.
The fixture list, which was released on Friday morning, will then see Gary Rowett's side travel to Rotherham United seven days later, before a London derby with Brentford at The Den rounds off the first month of the campaign.
Trips to Swansea City and newly-promoted Wycombe Wanderers, and a midweek home tie with Luton Town, complete The Lions' first six matches.
Millwall will rack up the midweek miles in the first half of the season with four away trips - to Preston North End, Norwich City, Blackburn Rovers and Bristol City - before the Christmas period sees The Lions travel to AFC Bournemouth on Boxing Day and hosting Watford three days later.
The first match of 2021 will see Coventry City visit SE16, whilst the run-in brings The Swans, The Cherries and Bristol City to South London, with a first-ever visit to Brentford's new stadium and trips to Watford and Coventry - on the final day - to complete the campaign.
For Millwall's complete 2020/21 fixture list - which can be downloaded as a desktop wallpaper - click here.
All fixtures are subject to a change of date and/or kick-off time.
The club will keep supporters updated with all developments surrounding their return to matches, including ticketing plans, information on necessary changes to the stadium set-up and all other procedures and protocols.