Rice flour (also rice powder) is a form of flour made from finely milled rice. It is distinct from rice starch, which is usually produced by steeping rice in lye. Rice flour is a common substitute for wheat flour.

Rice flour includes good amount of choline, which transfers cholesterol and triglycerides from the liver to the rest of the body. Choline is a nutrient that is required by humans for improving memory and cognition, protecting heart health and boosting metabolism too.