The Greek god associated with the harvest and fertility is Demeter. Revered as the goddess of agriculture, she plays a crucial role in ensuring the fertility of the land and the growth of crops. Demeter’s connection to the earth reflects the significance of agriculture in ancient Greek society. The rituals and festivals dedicated to her, like the Eleusinian Mysteries, emphasize the importance of the agricultural cycle and the relationship between humanity and the natural world. Her mythology underscores themes of nurturing, sustenance, and the cycles of life.