Rice is a crucial crop for research because it is the main food source for half of the world’s population. The genus Oryza exists throughout the world; its 25 wild species and the two domesticated species exhibit significant morphological, physiological, and geographical differences. However, annual rice production growth can no longer keep up with the growing global population of consumers. The abundant genetic resources of Egyptian rice provide an important gene pool for modern rice breeding, promoting agricultural development and food supply across Africa and worldwide. Enhancing Egyptian rice varieties was not important a century ago because rice was planted as a crop to improve the soil. Unknown botanical descriptions of non-pure rice cultivars were gathered and grown by rice farmers. The rice research program started in 1917, there were some varieties collected by individual rice grows and scattered here and there even though a botanical description of these varieties was not done. Some varieties grew for 210 days and were planted as a summer crop in April. Other varieties grew for 75–95 days, and they were planted from mid-August to the end of November as a Nili crop, during the Nile River floods. Rice breeders have been collecting, maintaining, and distributing diversity in the Egyptian rice gene bank in an apparent move to prevent any catastrophic situation in the future. The goal is to understand that vision is necessary for integrating genotypic and phenotypic data in ways that will demonstrate the significance of these resources and coordinate the characterization. This chapter is vital for providing an overview and addressing the conservation, availability, and application of a wide range of genetic variation. By ensuring the continuous availability of genetic resources for breeding, research, and improved seed distribution, they help bridge the gap between the past and the future, contributing to a resilient and sustainable agricultural system.