Erudinus (Latin: [erʊˈdiːnʊs]), Erudinu (Cantabrian: [eɾuˈðinu]) or Erudino (Spanish: [eɾuˈðino]) was a pagan god in Cantabrian mythology. A stone altar with an inscription dated from the year 161 (originally believed to date from 399) was found in 1925 by at the , near Torrelavega (Cantabria). The inscription says: CORNE(lius) VICANVS / AVNIGAINV(m) / CESTI(i) F(ilius). ARA(m) / POSSVIT. DEO / ERVDINO. X. K(alendas)/ AVGV(stas). MA(llio). EV(tropio) CO(n)s(ulibus).