| State: | IN |
| Type: | IN |
| Route: | 126 |
| Decommissioned: | September 13, 2013 |
| Alternate Name: | Cherry Lane |
| Map Custom: | yes |
| Map Notes: | Former SR 126 highlighted in red |
| Maint: | INDOT |
| Length Mi: | 1.09 |
| Length Round: | 2 |
| Length Ref: | [1] |
| Established: | 1957 |
| Direction A: | West |
| Terminus A: | in West Lafayette |
| Direction B: | East |
| Terminus B: | in West Lafayette |
| Counties: | Tippecanoe |
| Previous Type: | IN |
| Previous Route: | 124 |
| Next Type: | IN |
| Next Route: | 127 |
State Road 126 in the U.S. State of Indiana was a short east - west highway connecting former State Road 526 (McCormick Road) with the former alignment of U.S. Route 231 (Northwestern Avenue) in West Lafayette.
State Road 126 formed the northern boundary of the Purdue University campus. It was a child of, and ran parallel to, State Road 26 which was about a mile to the south. It was concurrent with Cherry Lane and passed just to the north of Ross–Ade Stadium before terminating at Northwestern Avenue. It was decommissioned on 9/13/13.