Lupercus of Berytus () was a Greek grammarian active during the 3rd century CE, likely flourishing shortly before the brief reign of Emperor Claudius Gothicus (268âÂÂ270 CE). He was associated with the scholarly milieu of Berytus (modern-day Beirut), a prominent center of Roman and Hellenistic learning.
Lupercus authored several works, including: On the Word "an" (àõÃÂá½¶ ÃÂÿῦ á¼Âý) (in three books); On the Word "taws" (àõÃÂá½¶ ÃÂÿῦ ÃÂñÃÂÃÂ); On the Shrimp (àõÃÂá½¶ ÃÂá¿ÂàúñÃÂïôÿÃÂ); On the Cock in Plato (àõÃÂá½¶ ÃÂÿῦ ÃÂñÃÂá½° àûìÃÂÃÂýù á¼ÂûõúÃÂÃÂàÃÂýÿÃÂ); The Foundation of Arsinoe in Egypt (ÃÂÃÂïÃÂùý ÃÂÿῦ á¼Âý ÃÂἰóÃÂÃÂÃÂῳ á¼ÂÃÂÃÂùýÿîÃÂÿà); Attic Vocabulary (á¼ÂÃÂÃÂùúὰàûÃÂþõùÃÂ); The Art of Grammar (äÃÂÃÂý÷ý óÃÂñüüñÃÂùúîý); and On the Masculine, Feminine, and Neuter Genders (àõÃÂá½¶ óõýῶý á¼Âῤῥõýùúῶý úñὶ ø÷ûàúῶý úñὶ ÿá½ÂôõÃÂÃÂÃÂÃÂý) (in thirteen books).
His writings contributed to the grammatical and rhetorical literature of his time and were occasionally cited by later scholars. Although much of his work has not survived, references to his contributions are found in historical sources.