Millwall are pleased to announce the signing of Harry Toffolo from Norwich City on a permanent deal until the end of the season.
Left-back Toffolo, 22, becomes Neil Harris' second signing of the January transfer window.
The Canaries' youth product has enjoyed loan spells at Swindon Town, Rotherham United, Peterborough United, Scunthorpe United and Doncaster Rovers during his career and will now look to provide competition in The Lions' defence in the second half of 2017/18.
The defender is Cup-tied as a result of playing in Doncaster's Emirates FA Cup First and Second Round matches and will wear squad number 36.
"It's brilliant to sign - I can't wait to get started," Toffolo told millwallfc.co.uk.
"Every time I've played at The Den against Millwall, they've always been a great team to play against; very well-structured and I look forward to working with the manager and his group of players.
"Scott Barron is my agent, who is good friends with Neil Harris, and there's been interest for a few years now. My name has been mentioned a lot and I've always wanted to come to Millwall. To have the opportunity to come here now is amazing.
"They're a Championship club that are doing very well and I'm looking forward to getting going.
"To able to call The Den 'home' for the next few months is fantastic. I can't wait to get started. Any time I've played here the atmosphere has been electric and I've always wondered what it would be like being on the other side of the fence. Now I am, I can enjoy it and look forward to my first game."