The present invention provides a biological fiber composite dressing. The biological fiber composite dressing includes: a cloth membrane having a first surface layer and an opposing second surface layer, wherein the cloth membrane has cloth membrane fibers； and a biological fiber membrane having a third surface layer and an opposing fourth surface layer, wherein the biological fiber membrane is formed by bacteria of the genus Gluconacetobacter, and the fourth surface layer is combined with the first surface layer, and a plurality of biological fibers being wound and combined with the cloth membrane fibers are extended along the fourth surface layer of the biological fiber membrane, such that the moisturizing effect of the dressing can be enhanced by the biological fiber membrane, thereby carrying more active ingredients.
