Bolivia has 37 official languages.

Spanish and 36 indigenous languages are official in Bolivia per the 2009 constitution. Previously only Spanish, Aymara, and Quechua were official languages of the country.

The following languages are listed as official languages in the Constitution of Bolivia.
Castilian (Spanish)
Aymara
Araona
Baure
Bésiro
Canichana
Cavineño
Cayubaba
Chácobo
Chimán
Ese Ejja
Guaraní
Guarasu’we
Guarayu
Itonama
Leco
Machajuyai-Kallawaya
Machineri
Maropa
Mojeño-Ignaciano
Mojeño-Trinitario
Moré
Mosetén
Movima
Pacawara
Puquina
Quechua
Sirionó
Tacana
Tapieté
Toromona
Uru-Chipaya
Weenhayek
Yaminawa
Yuki
Yuracaré
Zamuco

Image credit: flag of Bolivia
Source: wikipedia.org/wiki…