Macrobathra trimorpha
{{Short description|Species of moth}}
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| taxon = Macrobathra trimorpha
| authority = Meyrick, 1889
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Macrobathra trimorpha is a moth in the family Cosmopterigidae. It was described by Edward Meyrick in 1889. It is found in Australia, where it has been recorded from Western Australia.{{LepIndex |id=109865 |accessdate=9 May 2018}}