Subercaseaux
Subercaseaux is a family name that may refer to:
- Benjamín Subercaseaux (1902–1973), Chilean writer
- Elizabeth Subercaseaux (* 1945), Chilean writer and journalist
- Francisco Maximiano Valdés Subercaseaux (1908–1982), Chilean clergyman, Roman Catholic bishop of Osorno
- Juan Subercaseaux Errázuriz (1896–1942), Bishop of Linares, later Archbishop of La Serena
- Luis Subercaseaux Errázuriz (1882–1973), Chilean athlete, entrepreneur and diplomat
- Pedro Subercaseaux Errázuriz (1880–1956), Chilean painter
- Ramón Subercaseaux Vicuña (1854–1937), Chilean painter, politician and diplomat