What does it mean to dream about wagon?
A wagon often pictures an older, slower way of carrying a load or being carried, progress paced by animal or human effort.
Four ways to read it
Each reading below comes from a named tradition and a cited source, so you can see where it came from and decide what fits your dream.
Freud
Freud might read the drawn cart as the body bearing its burden. The load can stand for duties or wishes hauled along an old familiar track.
After Freud, The Interpretation of Dreams (Brill trans., 1913), public domain.Jung
Jung could see a traditional vehicle of the self, a slower path of movement. It can connect the dreamer to ancestral or instinctive ways of going through life.
Jungian concept (our summary).Modern
Continuity links wagons to waking thoughts of the past, simplicity, or heavy going. A laden cart can mirror a load carried at a patient, plodding pace.
Continuity hypothesis (our summary).Mythological
The wain and the chariot are old emblems of journey and station. They run from the gods' processional carts to the great wagon drawn across the night sky in the stars.
Rosmerta Publishing editorial synthesis (after Bulfinch; Frazer).