Pahonia is the Belarusial-language term for the coat of arms of the Grand Duchy of Lithuania.

Pahonia may also refer to:

Pahonia, a historical national emblem of Belarus "Pahonia", a 1916 poem by Maksim Bahdanovič Pahonia (song), a Belarusian song based on Bahdanovič's poem Pahonia Detachment, a group of Belarusian opposition volunteers, which was formed to defend Ukraine during the war in Donbas Pahonia Regiment, a group of Belarusian opposition volunteers, which was formed to defend Ukraine against the 2022 Russian invasion