Lions fans are advised to buy their tickets in advance of Saturday's Sky Bet Championship fixture against Leeds United at The Den.
The match is nearing a sell-out with less than 2000 tickets available for home fans.
If you need to collect your tickets, it's advised you arrive as early as possible to avoid lengthy queues in the build-up to kick-off. The ticket office will be open from 10am.
To book Family Stand Tickets please call 0844 826 2004 and select option 2. Tickets for the Family Stand are not available online.
Wheelchair/Ambulant Disabled supporters need to call 0844 826 2004 and select option 1 to book tickets.
There are three easy ways to buy tickets:
* Online at www.millwalltickets.com (Booking fees apply)
* By phone on 0844 826 2004 - option 2 (calls to this number will cost 7p per minute from your BTlandline. Calls from other networks may vary and from mobiles will be considerably more. Booking fees apply)
* In person at the Millwall Ticket Office