Bangladesh
18 years of age; universal
Barbados
18 years of age; universal
Belarus
18 years of age; universal
Belgium
18 years of age; universal and compulsory
Belize
18 years of age; universal
Benin
18 years of age; universal
Bermuda
18 years of age; universal
Bhutan
each family has one vote in village-level elections
Bolivia
18 years of age, universal and compulsory (married); 21
years of age, universal and compulsory (single)
Bosnia and Herzegovina
16 years of age, if employed; 18 years of
age, universal