Horní Lapač was formerly part of the German Empire. In the German Empire, the place was called Horní Lapač.
The place is now called Horní Lapač and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Oberlapatsch | Austro-Hungary | Holleschau | before the Treaty of Saint-Germain |
| Lapač Horní | Austro-Hungary | Holleschau | before the Treaty of Saint-Germain |
| Horní Lapač | Czechoslovakia | Holešov | after the Treaty of Saint-Germain |
| Ober-Lapatsch | German Empire | Holleschau | 1939 |
| Horní Lapač | German Empire | Holleschau | 1939 |
| Horní Lapač | Czechoslovakia | Holešov | 1945 |
| Horní Lapač | Czechoslovakia | Jižní Morava | 1992 |