Heraldry

The emblem is a blue Spanish shield featruing a golden letter L, the first letter in the name of the town, in the centre.
The emblem of Dukes Oginskies, who owned Liozno for a long time, makes the basis of the heraldic symbol of Liozno – fortress gates or a throne in red and a cross or a scepter in silver.

The blue flag has a broken yellow belt in its bottom.