The L'Abbé River (in French: rivière L'Abbé) is a watercourse whose mouth flows into the Bulstrode River in the town of Victoriaville, in the Arthabaska Regional County Municipality (MRC), in the administrative region of Centre-du-Québec, in Quebec, in Canada.

From the source, the river runs 1.7 kilometres (1.1 mi) southwest, to route 263.

Then, it flows on 5.0 kilometres (3.1 mi) towards the southwest, up to two bodies of water developed by the city.

Finally, it flows on 3.2 kilometres (2.0 mi) towards the southwest, crossing route 122, to its mouth.

The toponym "rivière l'Abbé" was made official on August 7, 1978, at the Bank of place names of the Commission de toponymie du Québec.