Gusher may refer to:
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- Blowout (well drilling), the uncontrolled release of crude oil and/or natural gas from a well
- Crush 'n' Gusher, a water coaster in Disney's Typhoon Lagoon on the Walt Disney World Resort property
- Fruit Gushers, a Betty Crocker-branded fruit snack
- Lakeview Gusher, an eruption of hydrocarbons from a pressurized oil well in the Midway-Sunset Oil Field in Kern County, California
- Gusher of Lies, a book by Robert Bryce
- Gusher Marathon, an annual spring marathon held in Beaumont, Texas
- Slush Gusher, a body slide attraction at Disney's Blizzard Beach