In developing countries, prevalence of helminthiasis and anaemia has been one of the major public health problems where they cause micronutrient deficiencies of iron, folate, vitamin B12 and infectious diseases among children. Faecal samples and blood samples were obtained from 258 children. Faecal samples were examined using standard parasitological techniques, and anaemia was defined as blood haemoglobin | Relationship between intestinal helminthiasis and haemoglobin level in ilorin south local government area of Kwara state