Finger millet is an important crop that provides nutrition to millions in developing countries. It is highly drought-resistant and nutrient-dense, containing more calcium, phosphorus, and iron than other cereals. India is the largest producer of finger millet, though production has declined as consumption of wheat and rice has increased. Finger millet is well-suited to growth in dry, low-resource environments and has potential health benefits. However, lack of processed products and consumer awareness have hindered its commercialization. Developing new varieties, processing technologies, and linking farmers to emerging markets can help realize finger millet's potential.