Enno

Enno may refer to:

Given name

 * Enno I, Count of Ostfriesland (1460–1491)
 * Enno II, Count of Ostfriesland (1505–1540)
 * Enno III, Count of Ostfriesland (1563–1625)
 * Enno Brandrøk (1538–1571), Norwegian noble- and highwayman (named after Enno II, Count of Ostfriesland)
 * Enno Cheng (born 1987), Taiwanese singer, actress, and author
 * Enno Edzardisna (c. 1380–c. 1450), East Frisian chieftain
 * Enno Hagenah (born 1957), German politician
 * Enno Lend (born 1957), Estonian economist and rector
 * Enno Littmann (1875–1958), German orientalist
 * Enno Mõts (born 1974), Estonian military officer
 * Enno Ootsing (born 1940), Estonian artist and academic
 * Enno Patalas (1929–2018), German film historian
 * Enno Penno (1930–2016), Estonian politician

Surname

 * Ernst Enno (1875–1934), Estonian poet and writer

Other

 * En'ō, Japanese era name after Ryakunin and before Ninji
 * Enno, Estonia, village in Nõo Parish, Tartu County, Estonia
 * Enno, brand of the Metronom Eisenbahngesellschaft