Hans Rudolf Künsch (born October 17, 1951)[2] is a Swiss mathematician and statistician based in Zürich, where he has been a professor with the Seminar für Statistik since 1983 at the ETH Zurich.

After completing his PhD at ETH Zürich, with a dissertation project under Hans Föllmer and Frank Hampel on Reellwertige Zufallsfelder auf einem Gitter: Interpolationsprobleme, Variationsprinzip und statistische Analyse, he returned to research work in Japan, at the University of Tokyo and the Institute of Statistical Mathematics.

Since 1983 he has held various academic positions with his alma mater ETH Zürich.

Künsch's main research areas are spatial statistics and random fields (geostatistics, parameter estimation for Gibbs fields, image analysis, space-time models); time series analysis (long range dependence, bootstrap methods for dependent data, general state-space models); and robust statistics and statistical model selection.

Among his most frequently cited contributions is the Annals of Statistics 1989 article on bootstrapping and jackknifing in stationary time series.