| Spider Glacier | |
| Type: | Mountain glacier |
| Location: | Chelan County, Washington, U.S. |
| Map: | USA Washington |
| Label Position: | right |
| Map Size: | 225 |
| Coordinates: | 48.4136°N -121.0317°W |
| Coordinates Ref: | [1] |
| Length: | 0.3miles |
| Terminus: | Barren rock/icefall |
| Status: | Retreating |
Spider Glacier is in Wenatchee National Forest in the U.S. state of Washington and is to the north of Spider Mountain.[2] Spider Glacier is 0.3miles long and extends for 0.9miles across the north face of Spider Mountain. Spider Glacier is separated by an arête from Middle Cascade Glacier to the west.[2]
This Spider Glacier is not to be confused with another of the same name nearby, Spider Glacier (Phelps Ridge, Washington).