The mythological figure known for being turned into a spider after weaving a tapestry is Arachne. In Greek mythology, Arachne was a talented mortal weaver who challenged the goddess Athena to a weaving contest. Although she created a beautiful tapestry, Arachne’s hubris angered Athena, leading to her transformation into a spider as punishment. This myth underscores themes of pride, skill, and the consequences of challenging the gods. Arachne’s legacy lives on in her name, which is associated with spiders and web-spinning.