Lenin Avenue 50, Tomsk, Federal cultural heritage building on Lenin Avenue, Tomsk, Russia.

The House of Officers at Lenin Avenue 50 is a heritage-protected building with characteristic architecture and military background. The structure occupies its place in central Tomsk with clearly visible facades and interior spaces arranged for gatherings and social occasions.

The site held the estate and garden of gold miner F. A. Gorokhov until his bankruptcy and the 1894 fire of its wooden house. A committee including A. E. Kukhterin, N. Ya. Belyaev, N. P. Mezheninov, K. K. Lygin and I. L. Fuksman then built a stone Public Assembly, designed by Lygin and opened on 12 January 1900. After 1917 it became a workers' club, housed a Civil War hospital, a city theatre in 1922 and a cinema, and from 1931 the garrison House of the Red Army, renamed House of Officers on 1 September 1945.

The building displays architectural styles that shaped Siberia's urban development and continue to define the area's appearance today. Its rooms tell stories of social gatherings and the lives of people who visited it across generations.

The building is located in a central area that is easily accessible by public transportation and near educational institutions. Visitors should note that it is a protected site and should check access rules and opening times beforehand.

The building preserves room layouts and details that show how military personnel and their families once spent their leisure time. These everyday features make it a rare window into the social life of a specific group during the Soviet era and beyond.