Oil pump may refer to:
- A hydraulic pump, which pressurizes hydraulic fluid in a hydraulic system
- An oil pump (internal combustion engine), a part of the lubrication system that pressurizes motor oil for distribution around the engine
- A pumpjack, often used to pump oil out of wells
- A submersible pump, often used to pump oil out of wells
| This disambiguation page lists articles associated with the title Oil pump.
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