Taha Yasseri (born 6 September 1984) is a physicist and sociologist known for his research on Wikipedia and computational social science. He is an Associate Professor at the School of Sociology at University College Dublin, Ireland. He was formerly a senior research fellow in computational social science at the Oxford Internet Institute (OII), University of Oxford, a Turing Fellow at the Alan Turing Institute for data science, and a research fellow in humanities and social sciences at Wolfson College, Oxford. Yasseri is one of the leading scholars in computational social science and his research has been widely covered in mainstream media. Yasseri obtained his PhD in theoretical physics of complex systems at the age of 25 from the University of Göttingen, Germany.