Saint Lucas may refer to:
Individuals 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
Locations São Lucas (district of São Paulo), a Brazilian town district often known as "Saint Lucas" St. Lucas, Iowa, an American city
See also Lucas (disambiguation) Saint Lucius (disambiguation) Saint Luke (disambiguation) San Lucas (disambiguation) St. Luke's (disambiguation)