is an administrative division in Nyeri District
, Central Province
. It is located west of adjacent Nyeri
town, the provincial capital. Tetu is also name for a local electoral constituency. Tetu division has a total population of 80,100 and a population density 378 of per km²
Tetu is predominantly a rural division without any major central township.
Two of the most famous Kenyans come from Tetu: rebel leader Dedan Kimathi and Nobel peace prize laureate Wangari Maathai.