Saint-Didier-sur-Chalaronne

The canton of Thoissey is a former administrative division in eastern France. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of 12 communes, which joined the canton of Châtillon-sur-Chalaronne in 2015. It had 15,587 inhabitants (2012).The canton comprised 12 communes:

Thoissey (French pronunciation: [twasɛ]) is a commune in the Ain department in eastern France.

The Chalaronne (French pronunciation: [ʃalaʁɔn]) is a 52 km (32 mi) long river in the Ain department in eastern France. Its source is at Lapeyrouse, in the Dombes. It flows generally northwest. It is a left tributary of the Saône, into which it flows between Saint-Didier-sur-Chalaronne and Thoissey.

Mogneneins (French pronunciation: [mɔɲnɛ̃]; Arpitan: Mognenens) is a commune in the Ain department in eastern France.

Garnerans (French pronunciation: [ɡaʁnəʁɑ̃]; Arpitan: Gouarnerens) is a commune in the Ain department in eastern France.

Saint-Étienne-sur-Chalaronne (French pronunciation: [sɛ̃.t‿etjɛn syʁ ʃalaʁɔn], literally Saint-Étienne on Chalaronne) is a commune in the Ain department in eastern France.

Peyzieux-sur-Saône (French pronunciation: [pezjø syʁ son]) is a commune in the Ain department in eastern France.

Sainte-Julie (French pronunciation: [sɛ̃t ʒy'li]) is a commune in the Ain department in eastern France.

Genouilleux (French pronunciation: [ʒənujø]) is a commune in the Ain department in eastern France.

Saint-Symphorien-d'Ancelles is a commune in the Saône-et-Loire department in the region of Bourgogne-Franche-Comté in eastern France.

The Ardière (French pronunciation: [aʁdjɛʁ], also Ardières) is a river in the Rhône department of France. The Ardière is one of the tributaries of the Saône, which flows from the mountains of Beaujolais.

Taponas (French pronunciation: [tapɔna]) is a commune in the Rhône department in eastern France.