Mashimoni is a part of Kibera slum in Nairobi.
Mashimoni Primary School, Facing the Future School, Mashimoni Good Samaritan School for the Orphans (MAGOSO) and Mashimoni Squatters Schools exist.
[1][2] Many of its residents are Luhyas and Kambas.
[3] It is part of Langata Constituency.
[4] Other parts of Kibera include Laini Saba, Lindi, Makina, Kianda, Gatwekera, Soweto East, Kisumu Ndogo and Siranga.