Group 6 of the 2017 UEFA European Under-21 Championship qualifying competition consists of six teams: Spain, Sweden, Croatia, Georgia, Estonia, and San Marino. The composition of the nine groups in the qualifying group stage was decided by the draw held on 5 February 2015. The group is played in home-and-away round-robin format. The group winners qualify directly for the final tournament, while the runners-up advance to the play-offs if they are one of the four best runners-up among all nine groups (not counting results against the sixth-placed team).