| Grenzchopf | |
| Elevation M: | 2193 |
| Prominence M: | 108 |
| Parent Peak: | Säntis |
| Prominence Ref: | [1] |
| Map: | Switzerland |
| Location: | Appenzell Ausserrhoden/St. Gallen, Switzerland |
| Range: | Appenzell Alps |
| Coordinates: | 47.2469°N 9.3236°W |
The Grenzchopf (2,193 m) is a mountain of the Appenzell Alps, overlooking the Schwägalp Pass on the border between the Swiss cantons of Appenzell Ausserrhoden and St. Gallen.
Located 2 kilometres west of the Säntis, the Grenzchopf is one of the highest summits of the canton of Appenzell Ausserrhoden. It is also its southernmost point.