Abstract: This paper talks about the threats of land Resources management due to the problem of rapid increase of population growth in Zanzibar Island. Actual there are many threats that are investigated and proved by this study. The land environmental degradation, cutting down the forest for formation of charcoal as their income sources as well as drilling the minerals includes sand and stone are the ones of the threats of land resources management due to the highly increasing of population growth (...) in Zanzibar Island especially, to the urban and sub urban in the coastal zones in both Unguja and Pemba Island. Apart from that, the study, had also proved that, the Government had establish the strict laws for those who involving in the environmental degradation and also had select the special areas for farming with the providing the proper education to the communities concerning on how to use the Land Resources in a proper and legal manner. (shrink)