Soca
Soca or SOCA may refer to:

Government
 Serious Organised Crime Agency (SOCA), a former public body of the United Kingdom
 Sexual Offences and Community Affairs (SOCA), a South African government unit established to combat gender-based violence

Places
 Soča, a river in Slovenia and Italy
 Soča, Bovec, Slovenia
 Cayenne – Félix Eboué Airport, by ICAO code
 Soca, a village in Banloc Commune, Timiș County, Romania
 SoCa, abbreviation for Southern California

Other uses
 Soča dialect, spoken in the Upper Soča Valley
 Soca music, a Caribbean music genre
 Socapex, a brand of electrical connector used for stage lighting, leading to use of the term "Soca" for similar off-brand connectors

See also
 Soca Twins, a DJ group from Germany
 Socca, a type of chickpea flour pancake from Provencal and also in Italy as farinata
 Isonzo (disambiguation), another name of the river