John Shine is an Australian biochemist and molecular biologist. Shine and Lynn Dalgarno discovered a nucleotide sequence, called the Shine-Dalgarno sequence, necessary for the initiation of protein synthesis. He directed the Garvan Institute of Medical Research in Sydney from 1990 to 2011. From 2018 to 2022, Shine was President of the Australian Academy of Science.

Richard Shine is an Australian evolutionary biologist and ecologist; he has conducted extensive research on reptiles and amphibians, and proposed a novel mechanism for evolutionary change. He is currently a Professor of Biology at Macquarie University, and an Emeritus Professor at The University of Sydney.