Heinrich-Mann-Gymnasium Köln, Secondary school building in Cologne, Germany.

The Heinrich-Mann-Gymnasium Cologne is a secondary school building equipped with classrooms, science laboratories, and dedicated spaces for artistic and musical study. The facility includes sports areas, computer labs, and a cafeteria where students gather throughout the day.

The Gymnasium Fühlinger Weg opened on 1 September 1975 in the old building; its founding ran parallel to the dissolution of the Gymnasium Köln-Chorweiler. The main building was erected between 1977 and 1979 and occupied after the summer holidays of 1979, with the triple gymnasium built in 1979–1980. Interior minister Burkhard Hirsch inaugurated the complex in 1980, the year the school acquired its first computer. In 1994, on the student council's request, the school was renamed Heinrich-Mann-Gymnasium.

The school was founded in 1975 as Gymnasium Fühlinger Weg and renamed Heinrich-Mann-Gymnasium in 1994 at the request of the student council. Its Karneval working group organizes a walking group and float for the Cologne Schull- un Veedelszöch, and every two years a Karneval session is held.

The school is accessible by public transportation and located in a well-connected area of Cologne. Since it is an active educational facility, access is typically arranged in advance through school administration.

The school's garden was laid out in 1984 on 450 m² with a wetland biotope, funded with support from then district president Franz-Josef Antwerpes. Every two years since October 2002, pupils run a sponsored circuit around the Fühlinger See and donate the proceeds to charitable associations.