Weller is a surname.
Weller may also refer to:
Business Weller Flugzeugbau, a German aircraft manufacturer Weller Pottery, largest American manufacturer of commercial and art pottery in early twentieth century Weller, a brand of soldering irons and other electronic products made by Apex Tool Group
Places Weller, Virginia, an unincorporated community in the United States Weller Township (disambiguation)
See also Weller brothers (disambiguation) Weller House Weller Township