Foods That Start With O

This page lists all foods in our database that begin with the letter O. Each food entry includes detailed nutritional information sourced from the USDA National Nutrient Database.

Click on any food to view its complete nutrition profile, including calories per serving, protein content, carbohydrates, fats, fiber, and health benefits. Use our alphabetical navigation above to browse foods by other letters, or visit our complete A-Z food list to search for specific foods.