Neutrophil extracellular traps (NETs) are net-like complexes expelled from neutrophils, composing cell-free deoxyribonucleic acid (DNA), histones, and neutrophil granule proteins. Besides capturing and eliminating pathogens, NETs also exacerbate the inflammatory response associated with various diseases, including systemic lupus erythematosus, rheumatoid arthritis, and psoriasis. Currently, there are growing reports about NETs involved in the pathogenesis of ocular diseases. This review primarily focuses on the pathogenesis of NETs in the ophthalmology field, highlighting their importance in serving as potential targets for the therapy of ocular diseases.