The men, whose names have not been released, are accused of being among a number of Chelsea fans caught on camera shouting racist chants ahead of Tuesday’s Champions League match against Paris St Germain.
Video footage shows the group preventing a black man from entering an underground train.
Some were chanting: “We’re racist, and that’s the way we like it”.
Their pictures were released as part of an investigation launched by the Metropolitan Police following the incident.
Police are also investigating allegations that another group of men – believed to be Chelsea fans – sang racist songs as they arrived into St Pancras Station in London on Wednesday evening.