[[File:Ancamna MarsSmertrius HistMusPfalz 3477.jpg|right|thumb|Depiction of Ancamna and Mars [[Smertrius]] from [[Freckenfeld]] in the ancient territory of the [[Nemetes]].350px|古代ネメテス領のフレッケンフェルトから出土したアンカンマとマールース・スメルトリウスを描いたもの。]]
In [[Gallo-Roman religion]], '''Ancamna''' was a goddess worshipped particularly in the valley of the river [[Moselle]]. She was commemorated at [[Trier]] and [[:de:Ripsdorf|Ripsdorf]] as the consort of [[Lenus]] [[Mars (mythology)|Mars]],<ref>H. Finke (1927). "Neue Inschriften," ''Bericht der Römisch-Germanischen Kommission'' 17, inscriptions 12 (= {{AE|1915|00071}}), 13 (= EDCS-11201739), 20 (= {{AE|1915|00070}}), 254 (= {{CIL|13|07778}}).</ref> and at [[Welschbillig|Möhn]] as the consort of Mars [[Smertrios|Smertulitanus]].<ref>{{CIL|13|04119}}.</ref><ref name="Jufer">Nicole Jufer & Thierry Luginbühl. 2001. ''Les dieux gaulois : répertoire des noms de divinités celtiques connus par l'épigraphie, les textes antiques et la toponymie.'' Editions Errance, Paris. pp.14, 21. {{in lang|fr}}</ref> At Trier, altars were set up in honour of Lenus Mars, Ancamna and the ''[[Genius (mythology)|genii]]'' of various ''[[pagus|pagi]]'' of the [[Treveri]], giving the impression of Lenus Mars and Ancamna as tribal protectors honoured in an officially organized cult.{{sfnp|Wightman|1970|page=214}}<ref>Two such surviving inscriptions were published in Finke (1927) "Neue Inschriften," ''Bericht der Römisch-Germanischen Kommission'' 17: inscriptions 12 and 13.</ref> Among the few statuettes left as [[votive offering]]s at the sanctuary of Mars Smertulitanus and Ancamna at Möhn is one of a ''[[Hooded Spirits|genius cucullatus]]'' like those offered to the Xulsigiae at the Lenus Mars temple complex in Trier.{{sfnp|Wightman|1970|page=224}}