The 2nd constituency of Alpes-de-Haute-Provence is a French legislative constituency in the southeastern Alpes-de-Haute-Provence department.

Like all constituencies, it elects one deputy via the two-round voting system.

Since 2022, its deputy has been Léo Walter of La France Insoumise (LFI).

Walter unseated outgoing deputy Christophe Castaner of La République En Marche!

(LREM), who served as Minister of the Interior from 2018 to 2020 under Prime Minister Édouard Philippe.