Papilio warscewiczii is a Neotropical species of swallowtail butterfly from the genus Papilio that is found in Peru, Bolivia and Ecuador.

[1] Montane forest in the Bolivian Yungas ecoregion.

The larval food plant is not recorded .

[2] Papilio warscewiczii is a member of the homerus species group.

The members of this clade are and the enigmatic Papilio judicael known only from a handful of specimens and either a valid species from the Andean region, or a hybrid P. menatius × P. warscewiczii.