**Heinz-Dieter Ebbinghaus** (born 22 February 1939 in Hemer, Province of Westphalia) is a German mathematician and logician.

Ebbinghaus wrote various books on logic, set theory and model theory, including a seminal work on Ernst Zermelo. His book *Einführung in die mathematische Logik*, joint work with Jörg Flum and Wolfgang Thomas, first appeared in 1978 and became a standard textbook of mathematical logic in the German-speaking area. It is currently in its 5th edition. An English edition *Mathematical logic* (ISBN 0387942580) was published in the Springer-Verlag Undergraduate Texts in Mathematics series in 1984.

Heinz-Dieter Ebbinghaus, Volker Peckhaus. *Ernst Zermelo: An Approach to His Life and Work*, 2007, ISBN 3-642-08050-2.
Heinz-Dieter Ebbinghaus, Jörg Flum. *Finite Model Theory*, 2005, ISBN 3-540-28787-6.
Heinz-Dieter Ebbinghaus, Jörg Flum, Wolfgang Thomas. *Einführung in die mathematische Logik*, five editions since 1978.