The Tiger 25 is a recreational keelboat built by Westerly Marine Construction in the United Kingdom between 1969 and 1976, with 284 boats completed.
The glassfibre hull has a plumb transom, an internally mounted spade-type rudder controlled by a wheel. It is has a hull speed of .
It has five berths. The galley is located on the port side just forward of the companionway ladder. The galley is equipped with a stove and a sink. The head is located in the bow cabin on the starboard side. Cabin headroom is .
It has a masthead sloop rig.