EU1 RP characters and clans that have pages here.
Unofficial DF roleplay server
Since there is no official roleplay tagged server, one server on both sides, EU and NA, was made into an "unofficial" RP server by community itself.
It does not mean that other servers shouldn't include a roleplay community, but these ones are published in order to get majority of roleplayers on that server.
This gives roleplayers more freedom for roleplay since its much bigger chance that the people around them are roleplayers themselves and are therefore likely in contributing in making that server look realistic and lifelike.