Jacek Antoni Błażewicz (born 11 August 1951, Poznań) is a Polish computer scientist specializing in the theory of algorithms and bioinformatics.
He has been working as Director of the Institute of Computer Sciences of the Poznań University of Technology.
He is also Head of the Department of Bioinformatics at the Institute of Bioorganic Chemistry of the Polish Academy of Sciences.
[1][2] In the years 1994-1999 he was also employed at the Faculty of Mathematics and Computer Science of the Adam Mickiewicz University in Poznań.
In 2012, he shared the Copernicus Award (together with Erwin Pesch) "for their joint research and development of algorithms in the field of scheduling and bioinformatics".