Sveta Lucija may refer to several places in Slovenia:
Lucija, Piran, a settlement in the Municipality of Piran, known as Sveta Lucija until 1961 Most na Soči, a settlement in the Municipality of Tolmin, known as Sveta Lucija ob Soči until 1955 Zadnja Vas, a settlement in the Municipality of Radovljica, known as Sveta Lucija until 1955
or Croatia
Sveta Lucija, Croatia, a settlement in the Municipality of Oprtalj