Frederick Ian Bantubano Kayanja (born 4 August 1938) is a Ugandan veterinarian, academic, and academic administrator. He has been the chancellor of Gulu University, a public institution of higher education, since October 2014, replacing Martin Aliker. He is a former vice chancellor of the Mbarara University of Science and Technology. He assumed that position in 1989 and stepped down in October 2014. Before that, he served as the deputy vice chancellor of Makerere University, the oldest and largest public university in Uganda.