People in Sierra Leone speak:

• Bassa
• Bom
• Bullom So
• English
• Gola
• Kisi, Southern
• Kissi, Northern
• Klao
• Kono
• Krim
• Krio
• Kuranko
• Limba, East
• Limba, West Central
• Loko
• Maninkakan, Eastern
• Mende
• N’ko
• Pular
• Sherbro
• Sierra Leone Sign Language
• Susu
• Themne
• Vai
• Yalunka