This study aimed to determine the relationship between nutritional status and psychomotor development in preschools of the I.E.I 329 Mi Mundo Feliz-Punchana 2023. It was a quantitative approach, not experimental, with descriptive, correlational design with a transversal character, with a total of 108 preschoolers aged between 3 and 5 years, 56 boys and 52 women. By taking size and weight, the nutritional status was determined and for psychomotor development a TEPSI test was used. In relation to the nutritional status in the P/E indicator, 90.7% of preschoolers had normal P/E, 7.4% overweight and 1.9% malnutrition. In the T/E indicator, 84.2% had normal T/E, 9.3% high size and 6.5% low size. In the P/T indicator, 77.8% had normal P/T, 10.1% malnutrition, 7.4% obesity, 2.8% overweight and 1.9% severe malnutrition. In psychomotor development, in the coordination subtest, 89.8% of preschoole...