| Country: | IND |
| Type: | SH |
| Route: | 26 |
| State: | Tamil Nadu |
| Maint: | Highways and Minor Ports Department |
| Length Km: | 124 |
| Terminus A: | Tiruchirappalli, Tamil Nadu |
| Terminus B: | Mimisal, Pudukkottai district, Tamil Nadu |
| Districts: | Trichy, Pudukkottai |
| Previous Type: | SH |
| Previous Route: | 25 |
| Next Type: | SH |
| Next Route: | 30 |
Tamil Nadu State Highway 26 (SH-26) is a State Highway maintained by the Highways Department of Government of Tamil Nadu. It connects Trichy with Mimisal in the southeastern part of Tamil Nadu.
The total length of the SH-26 is . The route is from Trichy-Mimisal, via Pudukkottai and Aranthangi.[1]