The Canisius-Kolleg Berlin (CK) is a private, Catholic and coeducational Gymnasium directed by the Society of Jesus in Berlin, Germany. The school is named after Saint Peter Canisius. It is known as one of Berlin's most prestigious schools.

The Kolleg St. Blasien is a state-recognised private Gymnasium and Catholic school with boarding facilities for boys and girls. It is situated in the town of St. Blasien in the German Black Forest. The school has 850 students, 300 of whom are boarders, and is led by members of the Jesuit order. It is considered to be one of the most prestigious schools in Germany with a rich and long history.