A sica is an Illyrian, Thracian, Dacian, and Roman sword or dagger.

Sica may also refer to:

  • Mario Sica (born 1936), Italian diplomat
  • Jessica Jung (nicknamed "Sica") (born 1989), Korean American singer
  • Sica Ho (born 2000), Hong Kong singer

SICA may refer to:

See also

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