https://www.sportsmole.co.uk/football/millwall/transfer-talk/feature/millwall-transfer-ins-and-outs-january-2021_428718.html
<strong>In</strong> Maikel Kieftenbeld (undisclosed, Birmingham City) George Evans (undisclosed, Derby County)
<strong>Out</strong> James Brown (loan, St Johnstone) Jiri Skalak (free, . . .