| Þverfellshorn | |
| Elevation M: | 840 |
| Language: | Icelandic |
| Location: | Capital Region, Iceland |
| Range: | Esjan |
| Map: | Iceland |
| Relief: | 1 |
| Map Size: | 200 |
| Label Position: | right |
| Coordinates: | 64.2319°N -21.7111°W |
| Easiest Route: | Hike |
Þverfellshorn (pronounced as /is/) is a peak in the Esjan mountains of Capital Region (Greater Reykjavík) in southwestern Iceland. It is located roughly by air northeast of Reykjavík. It is one of the most visited peaks in Iceland, attracting hikers for its scenic views.[1] Its elevation range is - . The car park at the foot of the mountain is known as "Mógilsá".