| Mary | Ingalls | Laura's sister. |
| Carrie | Ingalls | Laura's baby sister. |
| Laura | Ingalls | Protagonist. |
| Jack | | Laura's bulldog. |
| Caroline | Ingalls | Laura's mother. aka: Ma. |
| Charles | Ingalls | Laura's father. aka: Pa. |
| Henry | | Laura's uncle. |
| Polly | | Henry's wife. Laura's aunt. |
| Nettie | | Mary's ragged doll. |
| Susan | | Laura's corncob doll. |
| Black | Susan | Laura's cat. |
| Eliza | | Laura's aunt. |
| Sukey | | Charles's brown cow. |
| Peter | Sr. | Eliza's husband. Laura's uncle. |
| Peter | Jr. | Peter and Eliza Sr.'s son. Laura's cousin. |
| Alice | | Peter Sr. and Eliza's daughter. Laura's cousin. |
| Ella | | Peter Sr. and Eliza's daughter. Laura's cousin. |
| Prince | | Eliza's big dog. |
| Charlotte | | Laura's new doll. |
| James | Ingalls | Charles's uncle. |
| George | Ingalls | Charles's uncle. aka: Uncle George. |
| Docia | | Laura's aunt. |
| Ruby | | Laura's aunt. |
| Libby | Ingalls | James's wife. |
| Laura | Ingalls (2) | James and Libby's baby daughter. |
| Rosie | | Charles's cow. |
| Mrs. | Peterson | New neighbor. |
| Mr. | Huleatt | Neighbor. |
| Mrs. | Huleatt | Mr. Huleatt's wife. Neighbor. |
| Eva | Huleatt | Mr. and Mrs. Huleatt's daughter. |
| Clarence | Huleatt | Mr. and Mrs. Huleatt's son. |
| Lotty | | Laura's aunt. |
| Charley | | Henry and Polly's son. Laura's cousin. |
| Mr. | Peterson | Mrs. Peterson's husband. |