Dean Delmona is a recurring character in the Professor Layton series. He is the head of Gressenheller University.


Professor Layton and Unwound FutureEdit

He is good friends with Layton as he is among the only people who Delmona has told about his hair loss. At Gressenheller University he is seen while Layton and his apprentice leave. He asks why he's here because Layton was on holiday. Later on in the game he is seen again. Layton and Luke meet him in the Future London inside of the Hotel Duke. Near the end of the game Delmona turned out to be Don Paolo in disguise, because he had to spy on Layton while he was hired by Dimitri. He loves his granddaughter so much he always gets her the best and brightest gifts.

Professor Layton and the Last Specter Edit

In Professor Layton and the Last Specter, Dean Delmona makes another appearance in the chapter "London's Hidden Secrets",when Emmy returns to gather the documents for Layton.


Last Specter Edit

In Last Specter, Dean Delmona gives the puzzle "Tricky Tomes" to Emmy while she is investigating London. He later can give to the professor the puzzle "Window Design" if he visits him in London.

Unwound Future Edit

Dean Delmona gives one of the puzzles in Unwound Future to Professor Layton and Luke. While they go to Gressenheller University he gives the puzzle "1/1000".



  • Delmona gives the quest "Professor Layton Returns" in London Life.