Listed buildings in Warrington (unparished area)
is a town, borough and unitary authority area of Cheshire, England. The unitary authority contains 18 civil parishes, which are distributed around its periphery. Its central area, including the town, is unparished. This list contains the 141 structures in the unparished area that are designated by English Heritage as listed buildings and included in the National Heritage List for England. Of these, three buildings are listed at Grade I, and ten at Grade II*. The remaining buildings are listed at Grade II. The listed buildings in the civil parishes are included in separate lists.
Key
| Grade | Criteria |
| Grade I | Buildings of exceptional interest, sometimes considered to be internationally important. |
| Grade II* | Particularly important buildings of more than special interest. |
| Grade II | Buildings of national importance and special interest. |