Official Language(s) of Sierra Leone

The official language of Sierra Leone is English.

For a list of official languages of all the countries see: List of Official Languages of the World.
For more information about Sierra Leone see Sierra Leone on Wikipedia
For more information about English (language) see English on Wikipedia

"Sierra Leone Official Language(s): English" is tagged with:
official languages Sierra Leone English (language)

More Official Language(s) Facts:

Singapore - Official Language(s): English, Malay (national), Chinese, Tamil
Slovakia - Official Language(s): Slovak
Slovenia - Official Language(s): Slovene (statewide), Hungarian/Italian/Serbo-Croatian in some territories.
Solomon Islands - Official Language(s): English
Somalia - Official Language(s): Somali (national)., Arabic
South Africa - Official Language(s): Afrikaans, English, Southern Ndebele, Northern Sotho, Sotho, Swazi, Tsonga, Tswana, Venda, Xhosa, Zulu
Spain - Official Language(s): Spanish (statewide), and some other languages in some territories.
Sri Lanka - Official Language(s): Sinhala (national), Tamil
Sudan - Official Language(s): Arabic, English
Suriname - Official Language(s): Dutch