Mehmet Hilmi Güler (born 15 July 1946) is a Turkish politician and metallurgical engineer.

He served as the general director of the Machines and Chemical Industries Board (MKEK) and Etibank.

Güler graduated from the Department of Metallurgy at the Middle East Technical University and worked as a project engineer and group chairman at TUSAŞ Aerospace Industries (TAİ).

He went on to an academic career as deputy chairman of the Scientific and Technological Research Council of Turkey (TÜBİTAK).

As energy minister as well as the day-to-day running of this important department dealing with Turkey's gas, electricity requirements he has had to deal with a number of issues including: He is married and has two children.