Eupithecia thomasi
{{short description|Species of moth}}
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| genus = Eupithecia
| species = thomasi
| authority = Mironov & Galsworthy, 2008{{cite web |last=Yu |first=Dicky Sick Ki |date=1997–2012 |url=http://www.taxapad.com/local.php?taxonidLC=82838474 |title=Eupithecia Curtis 1825 |website=Home of Ichneumonoidea |publisher=Taxapad |archive-url=https://web.archive.org/web/20180811031951/http://www.taxapad.com/local.php?taxonidLC=82838474 |archive-date=August 11, 2018}}{{Failed verification |date=March 2019}}
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Eupithecia thomasi is a moth in the family Geometridae. It is found in India (Darjeeling, Sikkim) and Nepal.{{aut|Mironov, V.G. ,A.C. Galsworthy & U. Ratzel}}, 2008, A survey of the Eupithecia fauna (Lepidoptera: Geometridae) of the Western Himalayas: Part 1, Transactions of the Lepidopterological Society of Japan 59 (1): 55-77.