| Lymm Cross | |
| Map Width: | 250 |
| Coordinates: | 53.3811°N -2.4776°W |
| Location: | Lymm, Cheshire, England |
| Gbgridref: | SJ 683 872 |
| Built: | 17th century |
| Restored: | 1897 |
| Designation1: | Grade I |
| Designation1 Date: | 24 January 1950 |
| Designation1 Number: | 1227014 |
Lymm Cross is in the village of Lymm, Warrington, Cheshire, England. It is recorded in the National Heritage List for England as a designated Grade I listed building.
The cross dates from the early to mid-17th century and was restored in 1897. It is constructed of sandstone and stands on an artificially stepped natural outcrop of red sandstone. Its shaft stands in a square pavilion of red sandstone with square corner pillars. It has a stone roof with a pedimented gable to each face and ball finials. Above the cross is an extension which carries a stone ball and an ornate weather vane. On the east, south and west gables are bronze sundials of 1897 carrying the inscriptions "We are a Shadow", "Save Time" and "Think of the Last".
The adjacent stocks are separately Grade II listed.