Bedrettin Dalan (born 18 July 1941) is a Turkish engineer, former politician and the first mayor of Greater Istanbul.
He is the founder of ISTEK Vakfi, a foundation for education and culture, and Yeditepe University in Istanbul.
He is charged in the Ergenekon trials, and is the subject of an Interpol red notice.
In late 2011 Germany declined a request to extradite Dalan.
Prosecutors claim that Dalan was the organization's "number three", and was one of the architects of the 1997 "post-modern coup".