Saint-Cyrille-de-Wendover (French pronunciation: [sɛ̃ siʁil də wɛndovɚ, -vœʁ]) is a Quebec municipality located in the Drummond Regional County Municipality, just east of Drummondville, in the Centre-du-Quebec region. The population as of the Canada 2011 Census was 4,389. The town is located alongside the Rivière des Saults.

The town, previously known as Saint-Cyrille, was created in 1905. It was merged in 1982 with the townships of Wendover and Simpson to form the current name. Being located in the middle of numerous townships and valleys, the municipality has agriculture as its predominant activity.

Population trend:

Census	Population	Change (%)
2011	4,389	7.6%
2006	4,079	5.6%
2001	3,863	0.4%
1996	3,849	4.5%
1991	3,682	N/A

Mother tongue language (2006)

Language	Population	Pct (%)
French only	3,990	98.40%
English only	15	0.37%
Both English and French	0	0.00%
Other languages	50	1.23%

Saint-Cyrille-de-Wendover's main transportation link is Quebec Route 122 which travels through most of the Centre-du-Quebec towards Victoriaville to the east and the Yamaska area in the west north of Autoroute 20, the main Autoroute of the province which travels a few kilometers to the north of town.

• List of municipalities in Quebec

• Website of the municipality of Saint-Cyrille-de-Wendover
• Regional Map of the Saint-Cyrile-de-Wendover area