Deep Creek Wilderness is a protected wilderness area in Utah at the northeastern corner of Zion National Park. Encompassing 3,284 acres, it preserves much of Deep Creek, a tributary of the Wild and Scenic Virgin River, and adjoins the Zion Wilderness to the south. The area was designated on March 30, 2009, through the Omnibus Public Land Management Act of 2009. Together with the neighboring Deep Creek North Wilderness, it helps protect a combined 7,546 acres of canyon and creek country along the edge of the Zion landscape.