Iago is the main antagonist in the play Othello by William Shakespeare Iago may also refer to: Biology Iago (fish), a genus of hound sharks Iago sparrow, endemic to the Cape Verde archipelago Characters Iago (Aladdin), a parrot in the 1992 film Aladdin and various Disney media Iago, a character in the American television series Gargoyles People Iago, a form of the given name Jacob or James Iago (footballer, born 1995) or Iago Sampaio Silva, Brazilian footballer Iago (footballer, born 1997) or Iago Amaral Borduchi, Brazilian footballer Iago (footballer, born 1999) or Iago Fabrício Gonçalves dos Reis, a Brazilian footballer Iago ap Beli (c. 560–c. 616), king of Gwynedd Iago ap Idwal (ruled 950–979), king of Gwynedd Iago Falque (born 1990), is a Spanish footballer who plays as an attacking midfielder Iago Iglesias (born 1984), known simply as Iago, a Spanish professional footballer Iago, a pen-name of Sir Robert Walpole Place Iago, Texas, United States Santiago, Cape Verde, an island also called "St. Iago" or "St. Jago" Other Iago (film), a 2009 Italian film IAGO, the International Abstract Games Organization Iago, a GWR Banking Class steam locomotive on the Great Western Railway Porth Iago, the site of the ancient St Medin's Church near Aberdaron, Gwynedd, Wales A Spanish variant of the name Jacob See also Jago (disambiguation) Yago (disambiguation)