Kuwait
adult males who are not in the military forces, and adult
females (as of 16 May 2005); all voters must have been citizens for
20 years

Kyrgyzstan
18 years of age; universal

Laos
18 years of age; universal

Latvia
18 years of age; universal for Latvian citizens

Lebanon
21 years of age; compulsory for all males; authorized for
women at age 21 with elementary education

Lesotho
18 years of age; universal

Liberia
18 years of age; universal

Libya
18 years of age; universal and compulsory

Liechtenstein
18 years of age; universal

Lithuania
18 years of age; universal