Kalo or KALO may refer to:
a member of certain subgroups of the Romani people of Western and Northern Europe (plural Kale):
Calé,
Kale (Welsh Romanies),
Finnish Kale,
,
the dialects of the Romani language spoken by these groups
Caló (Spanish Romani),
Welsh-Romany language,
Kalo Finnish Romani language,
,
Kalo in Hawaii, the Hawaiian name of the Taro plant,
KALO, a non-commercial, independent Religious broadcasting television station serving Honolulu, Hawaii, United States,
Waterloo Regional Airport, a city-owned public-use airport serving Waterloo, Iowa, United States,
People:
Isuf Kalo (born 1942), Albanian doctor, and professor of medicine,
Sándor Kaló (born 1944), Hungarian former handball player,
Shlomo Kalo (born 1928), Israeli author and thinker, poet, composer and medical microbiologist
