{{Wiktionary}} '''Vaca''' may refer to: {{TOC right}}
== People == * Vaca (surname)
==Geography== *Vaca Mountains, a mountain range in Napa County, California *Vaca Díez Province, Bolivia *Vaca Mare River, a tributary of the Siriu River in Romania *Vaca Mică River, a tributary of the Siriu River in Romania *Mount Vaca, northern California *Key Vaca, an island in the middle Florida Keys *Vaca, the former name for Crișan village, Ribița Commune, Hunedoara County, Romania
==Other uses== *Vaca Valley Railroad, operated at Vacaville, California in the late 19th century * VacA a ''Helicobacter pylori'' protein * Cattle, vaca is the Spanish word for cattle.
==See also== * Vac (disambiguation) * Vacha (disambiguation) * Lavaca (disambiguation) * Vacca (disambiguation) * Vaka (disambiguation)
{{disambiguation|geo}}