LSB (Latvijas Sporta Biedribu) Riga was an ice hockey team from Riga, Latvia. The club played in the Latvian Championship for the duration of the league's existence from 1931 to 1940. They finished second in the Riga Group in 1932 and recorded five straight third place finishes from 1936-1940. LSB's second team won the 2. Klase (second division) championship in 1933 and 1938.