The existing study focuses on the development, optimization, and evaluation of sorafenib-loaded polymeric nanomicelles for posterior segment delivery in treating retinoblastoma. The formulation involved adjusting various process and product parameters to create effective drug-loaded polymeric nanomicelles. The particle size, PDI, and zeta potential of optimized formulation were found to be 65.52 ± 1.18 nm, 0.14 ± 0.01, and -3.26 ± 0.66 mV, respectively. The entrapment efficiency and drug release were estimated to be 98.84% ± 0.001 and 99.99% in 6 h, respectively. Additionally, the optimized formulation demonstrated acceptable outcomes for solid-state analysis, osmolality, pH, residual solvent, and morphological properties. After 8 h, the