The canton of Lauzerte is a French former administrative division in the department of Tarn-et-Garonne and region Midi-Pyrénées.

[1] It was disbanded following the French canton reorganisation which came into effect in March 2015.

It consisted of 10 communes,[1] which joined the canton of Pays de Serres Sud-Quercy in 2015.

[2] The canton comprised the following communes:[1]

This Tarn-et-Garonne geographical article is a stub.