The thieves broke into the Western Lane station overnight and stole tooling and rescue equipment from the fire appliance.
Firefighters at the Odiham retained station discovered the break-in and missing equipment this morning.
Hampshire Fire and Rescue Service said the theft would not affect the service it provides.
Speaking about the incident, a spokesman for Hampshire Fire and Rescue said: “Its a very sad day. The station was broken into overnight and crucial equipment stolen. Any information would be gratefully received. We will still respond if needed.”
Andy Bowers, assistant chief fire officer said “Another break-in on a Hampshire fire station overnight. “Despicable behaviour happening all too often.