| David A. Green | |
| Nationality: | British |
| Alma Mater: | University of Cambridge |
| Doctoral Advisor: | Stephen Gull |
Dave Green (born 1959) is an astrophysicist at the Cavendish Laboratory in Cambridge, UK and University Senior Lecturer at the University of Cambridge. He is also a Fellow of Churchill College, where he a Director of Studies for Physics. His research focuses on supernova remnants (SNRs), including studies of G1.9+0.3 the youngest Galactic SNR yet identified, and he has written a book on the historical supernovae along with F. Richard Stephenson. He designed the cubehelix colour scheme for intensity images.
His sporting interests include coxing, cricket and croquet.