Lenaeus
Lenaeus (, Lēnaios) is a masculine given name related to wine presses and the Maenads, the female attendants of Dionysus and Bacchus in Greco-Roman mythology. It may refer to:

 Johannes Canuti Lenaeus (1573–1669), a Swedish academic and archbishop
 Lenaeus (fl. 2nd cent. BC), a Greek slave of the Ptolemaic queen Cleopatra the Syrian who served as regent of Egypt
 Pompeius Lenaeus (fl. 1st cent. BC), a Greek slave of the Roman general Pompey who was freed and began a school in Rome

It is also used in various scientific names:

 Lenaeus (bug), a genus of assassin bugs
 Episcepsis lenaeus, a Central American moth
 Papilio menatius lenaeus, a South American butterfly 
 H. lenaeus, a South American butterfly of the genus Heliconius
 S. lenaeus, a beetle of the genus Scaraphites

See also
 Lenaia