L'Île-d'Orléans (French pronunciation: [lil dɔʁleɑ̃]) is a regional county municipality in central Quebec, Canada, in the Capitale-Nationale region.

The population in the 2016 census was 7,082 people.

[3] The RCM consists solely of the Île d'Orléans, an island in the Saint Lawrence River just east of Quebec City.

It is the smallest RCM in Quebec in terms of land area (though not in total area including water).

Highways and numbered routes that run through the municipality, including external routes that start or finish at the county border:[8]