Hephaestus creates Pandora's physical form in the myth of Pandora's Box.
Hephaestus is the Greek god of metalworking, fire, craftsmanship and forging. In Hesiod's Works and Days, Zeus commands him to shape Pandora from earth. Other gods then add qualities or gifts, producing a figure assembled through divine craftsmanship and contributions.
This role reflects Hephaestus's wider place in Greek mythology. He is repeatedly associated with making divine objects, armor, automatons and other extraordinary creations. His work on Pandora is therefore consistent with his traditional identity as the gods' craftsman.
The story does not make Hephaestus the sole giver of everything Pandora possesses. Athena, Aphrodite, Hermes and other divine figures are associated with additional gifts in later summaries and translations. That is why answers such as Athena can seem plausible, even though Hephaestus is the god specifically credited with forming her body. Pandora's creation is collaborative, but the physical act of shaping her belongs to Hephaestus.