| Sarp Akcay | General relativity and cosmology; kinetic theory; black hole physics; gravitational radiation; lead PI on the Binary Black Hole Grand Challenge Project | Mathematics | 2009 | 2014 | Leor Barack (post-doc) |
| Greg Ashton | | Southampton Theory, Astrophysics and Gravity (STAG) Research Centre | | | Ian Jones (grad student) |
| Phil A. Charles | Astrophyiscs | | | | |
| Ralf Deiterding | | | | | |
| Andrea Dieball | | Physics & Astronomy | | | Thomas J. Maccarone (post-doc) |
| Georgios Dimitriadis | | | | 2017 | Mark Sullivan (grad student) |
| James Phillip Elliott | | | | | Herman Arthur Jahn (grad student) |
| Rob Firth | | Physics and Astronomy | 2013 | 2017 | Mark Sullivan (grad student) |
| Chris Frohmaier | | Physics and Astronomy | 2013 | 2017 | Mark Sullivan (grad student) |
| Zhong He | Position-sensitive room-temperature semiconductor radiation imaging detectors, low-noise charge sensitive application specific integrated circuitries, gamma-ray image reconstruction, gas and scintillation radiation detectors, PET nuclear medicine imaging | | | 1993 | David Ramsden (grad student) |
| Rebecca B Hoyle | | | | | |
| Thomas Hutchins | | Southampton Theory, Astrophysics and Gravity (STAG) Research Centre | | | Ian Jones (grad student) |
| Herman Arthur Jahn | | | | | |
| Ian Jones | | Southampton Theory, Astrophysics and Gravity (STAG) Research Centre | | | Bernard Frederick Schutz (grad student) |
| Alexei V Kavokin | | | | | |
| Lucy Keer | | Southampton Theory, Astrophysics and Gravity (STAG) Research Centre | | | Ian Jones (grad student) |
| Sam Lander | | Southampton Theory, Astrophysics and Gravity (STAG) Research Centre | | | Ian Jones (grad student) |
| Peter Theodore Landsberg | Theoretical physics | | | | |
| Fabrice Pierre Laussy | | | | | Alexei V Kavokin (research scientist) |
| James Henry Leftley | Astronomy, Infrared Interferometry, Active Galactic Nuclei, Black Holes | | | | |
| Thomas J. Maccarone | Astrophysics | | | | |
| Francisco Martínez López | Particle Physics | | | | Stefano Moretti (grad student) |
| Tom Maybour | | | | | Devin Smith (grad student) |
| Stefano Moretti | Particle Physics | | | | |
| Hamid Ohadi | Quantum Optics | | | | |
| Emma Osbourne | | Southampton Theory, Astrophysics and Gravity (STAG) Research Centre | | | Ian Jones (grad student) |
| Ivo Peters | | | | | |
| Reinhard Prix | | | | | |
| David Ramsden | gamma-ray detectors and imaging systems for astronomy, industrial and medical applications | | | | |
| Nicholas Seymour | | | | | |
| Aarran W. Shaw | Astrophysics | Physics and Astronomy | 2012 | 2016 | Phil A. Charles (grad student) |
| Kostas Skenderis | Relativity, Cosmology, String Theory, Holographic Dualiities | | | | |
| Mark Sullivan | | | | | |
| Pierre Thibault | | | | | |
| Jize Yan | Microsystem and Sensor system | | | | |
| Garvin Yim | Neutron stars, gravitational waves | Southampton Theory, Astrophysics and Gravity (STAG) Research Centre | 2017 | 2022 | Ian Jones (grad student) |