Millwall have had plenty of iconic players over the last 20 years or so.

The likes of Neil Harris, Tim Cahill, Teddy Sheringham and Terry Hurlock have all gained legendary status at The Den and are likely to never be forgotten.

That cannot apply to all who have played for them, however.

Here we take a look at FIVE players you probably forgot played for the Lions...

Campbell spent half a season at The Den but it was not a spell that has lived long in the memory.

Joined in January 2014 and left four months later with just nine appearances and two goals to his name.

The midfielder joined Millwall on loan in November 2013 but less than two months later he was on his way back to Nottingham Forest.

He made just three appearances in that time and faded into obscurity at The Den.

He has since become one of the Championship's most consistent and reliable full-backs but do you remember Friend playing for The Lions?

Well, back in 2009 he joined the for a season playing only six games in total. Luckily it was not the peak of his career.

Hooiveld made the move to Millwall for the final half of the 2014/15 season from Southampton.

15 appearances later, however, he had not done enough to reignite his Saints career and was released that summer.

Younger readers may only know O'Hara for his reality TV exploits, but he actually used to be a footballer as well.

Four months of that career were spent on loan with Millwall as well, notching 14 appearances. Remember them? Probably not.