| Dacula High School | |
| Established: | 1905 |
| Principal: | Jeannie Hidalgo |
| Head Name: | Second Master |
| Head Name2: | Assistant Headmaster |
| Teaching Staff: | 143.30 (FTE) |
| Ratio: | 17.43 |
| Enrollment: | 2,498 (2022–23)[1] |
| Address: | 123 Broad Street |
| Pushpin Map: | USA Georgia#USA |
| Campus: | Suburban |
| Athletics: | Baseball, basketball, cheerleading, cross country, football, golf, lacrosse, soccer, softball, swim & dive, tennis, track & field, volleyball, and wrestling |
| Mascot: | Falcon |
| Yearbook: | The Peregrine |
| Zipcode: | 30019 |
Dacula High School is a high school in Dacula, Georgia, United States, serving students in grades 9–12. It is operated by Gwinnett County Public Schools. It is a part of the Dacula cluster and is fed from Dacula Middle School.
The school's colors are old gold, white, and navy blue, and its mascot is the Falcon.
In addition to Dacula, the school's attendance boundary includes the Gwinnett County portion of Auburn.[2] [3]