The study assessed the causes, effects as well as providing strategies for reducing deforestation in Mashegu Local Government Area, Niger State, Nigeria. Simple random sampling technique was employed in the study; 5 wards out of the 10 available in the Local Government Area were randomly selected. A total of 150 copies of questionnaire were randomly administered with 30 respondents selected in each ward. Out of the 150 respondents, 16 respondents were discountenanced, leaving a total of 134 sampled respondents. Data were analyzed using descriptive statistics such as frequencies and percentages while tables and chart were used to present the results. The results revealed that majority (71%) of the respondents were males, while the rest were females. Majority of the respondents were between the productive ages of 30-49 years representing 72% while age 50 and above accounted for only 11%. In terms of education, 86% of the respondents attained both primary and secondary school education while 4% had no formal education. Farming (31%) is the major cause of deforestation in the study area while mining recorded only 1%. The major effect of deforestation in the study area is soil erosion (29%), closely followed by high temperature (19%) and other environmental hazards accounted for only 2%. The best strategy for reducing deforestation in the study area as suggested by the respondents is through afforestation and reforestation with a response of 48%. The study would enable forestry policy makers, other stakeholders and even farmers in the study area to be better informed about the implications of deforestation and seek innovative means and ways to combat its menace.