Mycobacterium tuberculosis (Mtb) infection of macrophages reprograms cellular metabolism to promote lipid retention. While it is clearly known that intracellular Mtb utilize host derived fatty acids and cholesterol to fuel the majority of its metabolic demands, the role of macrophage lipid catabolism on the bacteria's ability to access the intracellular lipid pool remains undefined. We utilized a CRISPR genetic knockdown approach to assess the impact of sequential steps in fatty acid metabolism on the growth of intracellular Mtb. Our analyzes demonstrate that knockdown of lipid import, sequestration and metabolism genes collectively impair the intracellular growth of Mtb in macrophages. We further demonstrate that modulating fatty acid homeostasis in macrophages impairs Mtb replication through diverse pathways like enhancing production of pro- inflammatory cytokines, autophagy, restricting the bacteria access to nutrients and increasing oxidative stress. We also show that impaired macrophage lipid droplet biogenesis is restrictive to intracellular Mtb replication, but increased induction of the same by blockade of downstream fatty acid oxidation fails to rescue Mtb growth. Our work expands our understanding of how host fatty acid homeostasis impacts Mtb growth in the macrophage.