Vitoria (Spanish), or Vitória (Portuguese) may refer to one of the following:

Headache epidemiology in Vitoria, Espirito Santo.
Groundwater pollution in Quaternary aquifer of Vitoria – Gasteiz (Basque Country, Spain)
Determination of captoril in the drug by absorption spectrometry with vitoria blue B as probe
Spatial variability of soil characteristics under grapevine in Vitoria Brasil (State of Sao Paulo - Brazil)
Zooplankton community of the vitoria bay estuarine system (Southeastern Brazil). Characterization during a three-year study AN - pro...
Prevalence of Epstein-Barr virus antibodies in healthy children and adolescents in Vitoria, State of Espirito Santo, Brazil.
Obstructive sleep apnea and systemic hypertension: longitudinal study in the general population: the Vitoria Sleep Cohort
Spatial patterns of pulmonary tuberculosis incidence and their relationship to socio-economic status in Vitoria, Brazil
Epidemiological profile of tuberculosis cases reported among health care workers at the University Hospital in Vitoria, Brazil.
Seroprevalence of HIV, hepatitis B virus, and syphilis in women at their first visit to public antenatal clinics in Vitoria, Brazil.