Saint Lucas may refer to:

• Saint Lucas del Espiritu Santos, a Dominican Catholic priest martyred in 1633
• Saint Lucius of Caesarea, one of the Martyrs of Caesarea also known as both Lucas and Luke
• Saint Luke the Evangelist, one of the purported canonical Gospel authors often known as Lucas

• São Lucas (district of São Paulo), a Brazilian town district often known as "Saint Lucas"
• St. Lucas, Iowa, an American city

• Lucas (disambiguation)
• Saint Lucius (disambiguation)
• Saint Luke (disambiguation)
• San Lucas (disambiguation)
• St. Luke's (disambiguation)

This disambiguation page lists articles associated with the title Saint Lucas.
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