The current national flag of Lesotho, adopted on the 40th anniversary of Lesotho's independence on 4 October 2006, features a horizontal blue, white, and green tricolour with a black mokorotlo in the center. The design is intended to reflect a state that is both at peace internally and with its only neighbour South Africa, replacing the old flag design that featured a military emblem of a shield, spear and knobkerrie.

Lesotho, formally the Kingdom of Lesotho, is a landlocked country in Southern Africa. As an enclave of South Africa, with which it shares a 1,106 km (687 mi) border, it is the only sovereign enclave in the world outside of the Italian Peninsula. It is situated in the Maloti Mountains and contains the highest peak in Southern Africa. It has an area of over 30,000 km2 (11,600 sq mi) and has a population of about two million. Its capital and largest city is Maseru. The country is also known by the nickname The Mountain Kingdom.