Professor Rolf Müller (born August 13, 1953) is a German molecular biologist and professor within the Institute of Molecular Biology and Tumor Research, University of Marburg. He is working in the area of molecular oncology with a focus on human ovarian cancer. He is particularly interested in transcriptional networks, therapy resistance, the tumor micro environment and tumor metabolism. This work is intimately linked to the function of the nuclear receptor PPARβ/δ and its potential as a drug target.