The Collegium Fridericianum (also known as the Friedrichskolleg, Friedrichskollegium, and Friedrichs-Kollegium) was a prestigious gymnasium in Königsberg, Prussia.

[3] For 16,000 guilder in 1703, it acquired the hall of Obermarschall von Creytzen on Collegiengasse in eastern Löbenicht[4] and was designated the Collegium Fridericianum or Friedrichskolleg in honor of Frederick on 10 May.

The school had three teachers and eighteen Abitur students volunteer during the War of the Sixth Coalition in 1813, with ten dying during the fighting, including three at Großgörschen.

[4] In 1890 the Prussian government acquired the property of the stately Groß Jägerhof on Jägerhofstraße between Königstraße and Vorder-Roßgarten.

[1] In 1901 the Friedrichskollegium consisted of 32 teachers and 845 students; it was the largest school in Königsberg prior to World War I.

[4] The gymnasium was destroyed during the 1944 Bombing of Königsberg in World War II, with interim classes ceasing in January 1945.