| Wilmington Grammar School for Girls (WGSG) | |
| Coordinates: | 51.4308°N 0.1937°W |
| Motto: | "In pursuit of excellence." |
| Established: | [1] |
| Type: | Grammar school |
| Head: | Michelle Lawson |
| Chair: | John Webster |
| Founder: | Kent County Council |
| Address: | Parsons Lane |
| Country: | England |
| Postcode: | DA2 7BB |
| Ofsted: | yes |
| Urn: | 137250 |
| Enrolment: | 840 |
| Gender: | Girls in years 7-11, Girls & Boys in 6th form |
| Lower Age: | 11 |
| Upper Age: | 18 |
| Houses: | Franklin, Bader, Hepworth and Singh (from March 2022) |
| Colours: | Blue and Maroon |
| Website: | http://www.gsgw.org.uk/ |
Wilmington Grammar School for Girls (WGSG), previously known as the Grammar School for Girls Wilmington, is a grammar school with academy status in Wilmington, Kent, England. The uniform consists of maroon blazers, maroon jumpers and skirts/black trousers, with blue shirts. The school is a member of the WHS partnership, so has a close relationship with the next-door Wilmington Grammar School for Boys, as well as Wilmington Academy and Oasis Academy Hextable.