Njeru ni mji mkubwa wa Wilaya ya Buikwe (Mkoa wa Kati) nchini Uganda. Idadi ya wakazi wake ni takriban 81,052 (2014). Orodha ya miji ya Uganda UBOS, . (27 August 2014). "The Population of The Regions of the Republic of Uganda And All Cities And Towns of More Than 15,000 Inhabitants". Citypopulation.de Quoting Uganda Bureau of Statistics (UBOS). Retrieved 23 February 2015. Wikimedia Commons ina media kuhusu: Njeru