The M26 road is a metropolitan route in the City of Tshwane in Gauteng, South Africa. It is in the city of Centurion, connecting the R511 north of Diepsloot with Claudius via Erasmia.
The M26 route begins at a junction with the R511 route approximately 4 kilometres north of Diepsloot. It heads north-east for 12 kilometres to cross the Hennops River and enter the suburb of Erasmia. It proceeds north-east for 2 kilometres to end at a junction with the R55 route (Quagga Road) in Claudius.