| Harper Elementary School | Evansville | Public school | K–5 | 0 |
| Harold C Urey Middle School | Walkerton | Public school | 7–8 | 0 |
| Harney Elementary School | Lebanon | Public school | K–5 | 0 |
| Harmony School | Bloomington | Private school | PK–12 | 0 |
| Harlan Christian School | Harlan | Private school | PK–12 | 0 |
| Happy Days Learning Center | Merrillville | Private school | K | 0 |
| Happy Days Child Care Center | Merrillville | Private school | K | 0 |
| Hanover Central Middle School | Cedar Lake | Public school | 6–8 | 0 |
| Hanover Central High School | Cedar Lake | Public school | 9–12 | 0 |
| Handley Elementary School | LaPorte | Public school | PK–4 | 0 |
| Hammond Early Learning Center | Hammond | Public school | PK | 0 |
| Hammond Central High School | Hammond | Public school | 9–12 | 0 |
| Hammond Academy of Science & Tech | Hammond | Public school | 6–12 | 0 |
| Hamilton Southeastern HS | Fishers | Public school | 9–12 | 0 |
| Hamilton SE Int and Jr High Sch | Fishers | Public school | 5–8 | 0 |
| Hamilton Heights Middle School | Arcadia | Public school | 5–8 | 0 |
| Hamilton Heights High School | Arcadia | Public school | 9–12 | 0 |
| Hamilton Heights Elementary School | Arcadia | Public school | PK–4 | 0 |
| Hamilton Community Preschool | Hamilton | Public school | PK | 0 |
| Hamilton Community High School | Hamilton | Public school | 6–12 | 0 |
| Hamilton Community Elementary Sch | Hamilton | Public school | K–5 | 0 |
| Hal E Clark Middle School | Saint John | Public school | 5–8 | 0 |
| Hailmann Elementary School | LaPorte | Public school | PK–4 | 0 |
| Hagia Sophia Classical Academy | Indianapolis | Private school | K–9 | 0 |
| Hagerstown Jr-Sr High School | Hagerstown | Public school | 7–12 | 0 |
| Hagerstown Elementary School | Hagerstown | Public school | PK–6 | 0 |
| H.W. Longfellow Middle School - an IB World School | Indianapolis | Public school | 6–8 | 0 |
| H. L. Harshman Middle School | Indianapolis | Public school | 6–8 | 0 |
| Guion Creek Middle School | Indianapolis | Public school | 6–8 | 0 |
| Guion Creek Elementary School | Indianapolis | Public school | K–5 | 0 |
| Guilford Elementary | Carmel | Public school | K–5 | 0 |
| Grissom Elementary School | Muncie | Public school | PK–5 | 0 |
| Griffth Jr/Sr High School | Griffith | Public school | 4–12 | 0 |
| Greenwood Northeast Elementary Sch | Greenwood | Public school | K–5 | 0 |
| Greenwood Middle School | Greenwood | Public school | 6–8 | 0 |
| Greenwood Community High Sch | Greenwood | Public school | 9–12 | 0 |
| Greenwood Christian School | Greenwood | Private school | PK–5 | 0 |
| Greenwood Christian Academy | Greenwood | Private school | PK–12 | 0 |
| Greenville Elementary School | Greenville | Public school | PK–4 | 0 |
| Greensburg Jr./Sr. Virtual School | Greensburg | Public school | 6–12 | 0 |
| Greensburg Elementary | Greensburg | Public school | PK–5 | 0 |
| Greensburg Community Jr High | Greensburg | Public school | 6–8 | 0 |
| Greensburg Community High School | Greensburg | Public school | 9–12 | 0 |
| Greenfield Intermediate School | Greenfield | Public school | 5–6 | 0 |
| Greenfield Central Junior High Sch | Greenfield | Public school | 7–8 | 0 |
| Greenfield-Central High School | Greenfield | Public school | 9–12 | 0 |
| Greendale Middle School | Lawrenceburg | Public school | 6–8 | 0 |
| Greencastle Middle School | Greencastle | Public school | 6–8 | 0 |
| Greencastle High School | Greencastle | Public school | 9–12 | 0 |
| Greenbriar Elementary School | Indianapolis | Public school | K–5 | 0 |