PROBLEM TO BE SOLVED: To provide a partial denture in which practical wearing strength can be obtained without impairing esthetics and it is superior in cleaning properties, and food particles are hard to accumulate therein.SOLUTION: A partial denture 100 includes a first denture base 10 detachably worn to an alveolar ridge 122 having a residual tooth 110 and used, and a second denture base 30 separably attracted to the first denture base 10 and used. The position and direction of the first denture base 10 and the second denture base 30 are regulated, by magnetically attracting the first denture base 10 and the second denture base 30 worn to the alveolar ridge 122 with multiple pairs of permanent magnets 24 and keepers 34. Also, an artificial gingival part 40 is locked at an undercut part of the residual tooth 110, and thereby the first denture base 10 and the second denture base 30 are prevented from being separated out of the alveolar ridge 122.
