| Adventist Girls High School | |
| Streetaddress: | P. O. Box |
| Country: | Ghana |
| Religion: | Seventh-day Adventist Church |
| Oversight: | Ministry of Education |
| Head Label: | Headmistress |
| Head: | Madam Paulina Agyekum |
| Classes Offered: | General arts, home economics, science |
| Gender: | Girls |
| Lower Age: | 14 |
| Upper Age: | 18 |
| Houses: | 9 |
| Type: | Public high school |
| Language: | Ashanti, Ashanti Twi, English |
| Established: | 1998 |
| Status: | Active |
Adventist Girls' High School (formerly Ntonso Senior High School), is a Ghanaian girls' senior high school at Ntonso in the Kwabre East District of the Ashanti Region.[1] [2] [3]