| Byway Glacier | |
|---|---|
 Location of Loubet Coast on the Antarctic Peninsula | |
  Location of Byway Glacier in Antarctica | |
| Location | Graham Land |
| Coordinates | 66°30′00″S 65°12′00″W / 66.50000°S 65.20000°W |
| Thickness | unknown |
| Highest elevation | 1,603 m (5,259 ft) |
| Terminus | Erskine Glacier |
| Status | unknown |
Byway Glacier (66°30′S 65°12′W / 66.500°S 65.200°W) is a glacier flowing west from Slessor Peak and joining Erskine Glacier just southwest of Aleksandrov Peak in Graham Land, Antarctica.