<p>Research entitled Analysis of Poverty determinant in West Nusa Tenggara province for the period of 2010-2016. The research aims to test the influence of: (1) health as indicated by life expectancy for poverty, (2) education is indicated by Length of school average on poverty, (3) investment indicated by the formation of gross fixed capital on poverty, (4) Degree of Fiscal Autonomy towards poverty. So, refers to this aims the government of West Nusa Tenggara province can find out what interventions can be performed toward variables observed to decrease poverty rate.</p><p>Research method using descriptive analysis with secondary data taken from sources that have legality in issued development data. so we can take quantitative approach to know how much influence of variable observed toward poverty in West Nusa Tenggara Province period of 2010-2016.</p><p>The research result show (1) Life expectancy is negatively and significantly affects poor people number in West Nusa Tenggara Province with a probability of 0.001 &lt; 0.05 and a coefficient value of-4.124089. (2) The Average Length of school negatively and significantly affects poor people number in West Nusa Tenggara Province with a probability of 0, 05 &lt; 0.05 with a coefficient value-4.6128 (3) Investment negatively and significantly affects poor people number in West Nusa Tenggara province, with a probability of 0.00 &lt; 0.05 with a coefficient value-5.6326 (4) The degree of fiscal autonomy has no effect on poor people number West Nusa Tenggara Province, with a probability of 0,2479 &gt; 0.05 with a coefficient value-1.165967.</p>