The following flags represent Belarus or one of its predecessors. These flags can be used as is or as inspiration.
Flag of The First Byelorussian Congress in Minsk (March 1917)
Flag of Belarus (1918-1920 and 1991-1995)
Flag of Byelorussian Rada-in-Exile (1920-1925)
Flag of Byelorussian units in Lithuanian army (1920-s)
Byelorussian SSR flag (1919-1924)
Flag of SSR of Lithuania and Belarus (1919-1920)
Byelorussian SSR flag (1924-1937)
Byelorussian SSR flag (1937-1951)
flag of National-Socialist Union of the Byelorussian Youth (1943-1944)
Byelorussian SSR flag (1951-1991)
Flag of Belarus since 1995
flag proporsal for Russia-Belarus Union