| Country: | IND |
| Type: | SH |
| Route: | 71A |
| State: | Tamil Nadu |
| Maint: | Highways and Minor Ports Department |
| Length Km: | 28.00 |
| Terminus A: | Manapparai, Tiruchirappalli district, Tamil Nadu |
| Terminus B: | Thuvarankurichi, Tiruchirappalli district, Tamil Nadu |
| Districts: | Trichy |
| Spur Of: | 71 |
| Spur Type: | SH |
| Previous Route: | 71 |
| Next Type: | NH |
| Next Route: | 38 |
| Previous Type: | SH |
Tamil Nadu State Highway 71A (SH-71A) is a State Highway maintained by the Highways Department of Government of Tamil Nadu. It connects Manapparai with Thuvarankurichi in Tiruchirappalli district,Tamil Nadu.
The total length of the SH-71A is . The route is from Manapparai to Thuvarankurichi, via Poigaipatty, Pannankombu, Idaiyappatti, Puthanatham, Karumalai, Kallakampatti.[1] This road connects connects Kulithalai and Manapparai with Madurai and Melur.