Camping de l'Anse-à-William is a campground within Parc national du Lac-Témiscouata, located in the Squatec sector near Lake Témiscouata in Quebec's Témiscouata region.

Situated at roughly 557 feet (169 m) elevation, the campground offers 72 sites set in a wooded environment, including 53 serviced sites with water and electricity and 19 unserviced sites with water and a nearby sanitary block.

All sites are accessible by car and accommodate tents or RVs. Nine "ready-to-camp" glamping tents are also available. The campground sits close to hiking trails, cycling routes, and a playground, and is served by a discovery and services center.

Evening interpretive talks are offered in this sector. Reservations are accepted for the season, which generally runs from mid-May through mid-October.