Christian Democratic Youth of Finland (Finnish: Suomen Kristillisdemokraattiset Nuoret, KDN / Swedish: Finlands Kristdemokratiska Unga) is a political youth organization in Finland.

It has been chaired by Aki Ruotsala since November 2010 until December 2012.

From January 2013 Lauri Kangasniemi leads the organization.

Kristillisdemokraattiset Nuoret is a member of the Youth of the European People's Party, youth organization of European Parliaments largest political group.

Traditionally Christian Democratic Youth of Finland has supported a more moderate conservative ideology than its political concern, the Christian Democrat Party of Finland.