Milciades Arturo Noboa Diaz
- Bats Right, Throws Right
- Height 5' 10", Weight 160 lb.
Beginning in 2008, Noboa was the "Special Assistant to the GM/Director, Latin American Ops" for the Arizona Diamondbacks. He was promoted in 2012 to Vice President, Latin Operations. He had scouted for the Diamondbacks since 1995. He scouted Emilio Bonifacio, Wilkin Castillo, Jordan Norberto, Danny Richar, Leyson Septimo, Pedro Ciriaco, Esmerling Vasquez , Sammy De Los Santos, Ramon Castillo, Karl Triana, Alfredo Marte, Cesar Valdez and Yonata Ortega.
He coached for the Dominican Republic in the 2009 World Baseball Classic.