Sacer is Latin for "sacred".

Sacer may also refer to: __NOTOC__ Latin terms Homo sacer, an obscure figure of Roman law who is banned. Apparatus sacer, an overview of the different interpretations of the Old and New Testament by ecclesiastical authors. Mons Sacer, a hill outside Rome, Italy Scarabeus Sacer, the scientific name for the Dung Beetle

People with the surname Sacer Gottfried Wilhelm Sacer (1635–1699), German poet, satirist and Protestant hymn writer Mario Sačer (born 1990), a Croatian international football forward

Other uses Société Anonyme pour la Construction et l'Entretien des Routes (SACER), a French road construction group

See also Sacrum (disambiguation)