Abstract
An up-to-date review of literature on the distribution of haemoglobinopathies in the Indian subcontinent has been presented. Haemoglobins S, D, E, J, K, L, M, Q, -thalassaemia minor, -thalassaemia in combination with haemoglobins S, E, D, J, K, Q has also been reported. Haemoglobin S is found to be prevalent among tribal populations in various regions of India, while haemoglobin D is prevalent among Sikhs, Pathans and Gujratis. Haemoglobin E is present in high frequency among populations of Assam, Bengal and Veddahs of Ceylon. -thalassaemia minor and α-thalassaemias in this region.