This article details Millwall's 2008âÂÂ09 season in League One, Millwall's 83rd season in the Football League and 40th in the third tier.
This will be a list of the significant events to occur at the club during the 2008âÂÂ09 season, presented in chronological order.
9 August 2008 - The season begins with a 4âÂÂ3 loss away to Oldham Athletic.
12 August 2008 - Got knocked out in the first round of the League Cup at home to Northampton Town.
<small>Appearances (starts and substitute appearances) and goals include those in the League One (and playoffs), FA Cup, League Cup and EFL Trophy.</small>