Jean Baptiste Wercollier
- Category : 1868-births
- Type : GE
- Profile : 4/6 - Opportunistic / Role Model
- Definition : Single
- Incarnation Cross : RAX Service 2
Luxembourgish sculptor, specialising in wood and patented plaster, who was a founding member of the Cercle artistique de Luxembourg (CAL). In 1909, he shared the Prix Grand-Duc Adolphe with Claus Cito.
He was the father of sculptor Lucien Wercollier. Jean-Baptiste Wercollier died on 24 September 1946, aged 78, in Luxembourg City.