Matthias Lutolf (born in 1973, also known as Matthias Lütolf) is a bio-engineer and a professor at EPFL (École Polytechnique Fédérale de Lausanne) where he leads the Laboratory of Stem Cell Bioengineering. He is specialised in biomaterials, and in combining stem cell biology and engineering to develop improved organoid models. In 2021, he became the scientific director for Roche's Institute for Translation Bioengineering in Basel.