ANDOCIDES, one of the “ten” Attic orators, was born about 440 B.C. Implicated in the mutilation of the Hermae (415), although he saved his life by turning informer, he was condemned to partial loss of civil rights and went into exile. He engaged in commercial pursuits, and after two unsuccessful attempts returned to Athens under the general amnesty that followed the restoration of the democracy (403), and filled some important offices. In 391 he was one of the ambassadors sent to Sparta to discuss peace terms, but the negotiations failed, and after this time we hear no more of him. Oligarchical in his sympathies, he offended his own party and was distrusted by the democrats. Andocides was no professional orator; his style is simple and lively, natural but inartistic.

Speeches extant:— De Reditu, plea for his return and removal of civil disabilities; De Mysteriis, defence against the charge of impiety in attending the Eleusinian mysteries; De Pace, advocating peace with Sparta; Contra Alcibiadem, generally considered spurious. Text:—Blass, 1880, Lipsius, 1888; De Myst., with notes by Hickie, 1885; De Red. and De Myst., with notes by Marchant, 1889; see Jebb, Attic Orators; L. L. Forman, Index Andocideus, 1897.