| Type: | canton |
| Saint-Étienne-Sud-Ouest-2 | |
| Seat: | Saint-Étienne |
| Nbcomm: | 1 |
| Insee: | 42 39 |
| Pop: | 19188 |
| Population As Of: | 2012 |
| Disbanded: | 2015 |
The canton of Saint-Étienne-Sud-Ouest-2 is a former French administrative division located in the department of Loire and the Rhône-Alpes region. It was disbanded following the French canton reorganisation which came into effect in March 2015. It had 19,188 inhabitants (2012).[1] The canton comprised part of the commune of Saint-Étienne.[1]