| Glenwood City High School | |
| City: | Glenwood City |
| County: | (St. Croix County) |
| State: | WI 54013 |
| Country: | U.S. |
| Address: | 850 Maple St. |
| Fundingtype: | Public |
| Grades: | 9 through 12 |
| Enrollment: | 193 (2022–23)[1] |
| Mascot: | Hilltopper |
| Ratio: | 14.15 |
| Staff: | 13.64 (FTE) |
| Colors: | Blue & white |
| Song: | On Wisconsin |
| Principal: | Marcy Burch |
| Website: | School District of Glenwood City |
Glenwood City High School is a public school serving grades 9 through 12 in Glenwood City, St. Croix County, Wisconsin, United States.