Epirus - Western Macedonia is since 1 January 2011 one of the 7 decentralized administrations, made of the two regions of Epirus (353,820 inhabitants in 2001; 9,203 sq.km) and Western Macedonia (301,522 inh.; 9,451 sq. km).
This list is not a comprehensive list of municipal units (former municipalities) in Epirus - Western Macedonia but only an index of those units for which information on their flag - or previous flag when a municipality - is available.