Black soldier fly larvae (BSFL) have several advantages, such as rapid growth and sustainable production. The electrospinning encapsulation shows promise for encapsulating oils, as it does not use high temperatures, preventing degradation. This study analyzed the incorporation of oil (15, 30, and 45 % w/w) from BSFL into fibers by electrospinning using zein (20 and 25 % w/v). The results demonstrated that BSFL has a predominance of lauric acid. The morphology of fibers with 25 % zein showed a ribbon shape, whereas beads were formed in fibers with 20 % zein. The infrared showed bands that indicated successful encapsulation. Thermal properties show an interaction between the oil and zein, which decreases the mass loss of generated fibers. The contact angle showed that the addition of oil influenced the increase in the hydrophobicity of the fibers. Fibers showed high encapsulation efficiency (>
91 %), and antioxidants was higher in fibers with 45 % oil.