Gillis (given name)
Gillis is a masculine given name. Notable people with the name are as follows:
- Gillis Ahlberg, Swedish rower
- Gillis Backereel, Flemish painter
- Gillis Berthout, Dutch nobleman
- Gillis Bildt, Swedish politician
- Gillis Claeissens, Flemish painter
- Gillis Coignet, Flemish painter
- Gillis II Coignet, Flemish painter
- Gillis van Coninxloo, Flemish painter
- Gillis d'Hondecoeter, Dutch painter
- Gillis Hooftman, Dutch merchant
- Gillis Grafström, Swedish figure skater
- Gillis Lundgren, Swedish furniture designer
- Gillis Mostaert, Flemish painter
- Gillis Neyts, Flemish painter
- Gillis Schagen, Dutch painter
- Gillis van Tilborgh, Flemish painter
- Gillis Valckenier, Dutch politician
- Gillis Wilson, American football player