Günther Wilke (23 February 1925 – 9 December 2016) was a German chemist who was influential in organometallic chemistry.
He was the director of the Max Planck Institute for Coal Research (Max-Planck-Institut für Kohlenforschung) from 1967–1992, succeeding Karl Ziegler in that post.
During Wilke's era, the MPI made several discoveries and achieved some financial independence from patents and a gift from the Ziegler family.
The institute continued as a center of excellence in organometallic chemistry.
Wilke's own area of interest focused on homogeneous catalysis by nickel complexes.
His group discovered or developed several compounds including Ni(1,5-cyclooctadiene)2, Ni(allyl)2, Ni(C2H4)3.
Some of these complexes are useful catalysts for the oligomerization of dienes.