This article explores the factors causing the current poor performance of most government irrigation schemes in sub-Saharan Africa. The literature review finds that the poor performance is not primarily caused by socioeconomic and biophysical conditions inherent to sub-Saharan Africa. African farmers have adapted to diverse biophysical conditions and expanded or contracted their area under agricultural water management in response to market signals. Rather, this poor performance is predominantly linked to the production systems introduced during colonialism and developments since independence, such as agricultural policies restraining rural economic development, unsuitable irrigation technologies and agricultural practices, and international lending practices and trade arrangements.