Physics: Biographies
- Guidobaldo Monte Marchese Del
- Gustav Hertz
- Gustav Robert Kirchhoff
- Hans Albrecht Bethe
- Hans Christian Oersted
- Heike Kamerlingh Onnes
- Heinrich Gustav Magnus
- Heinrich Rohrer
- Heinrich Rudolf Hertz
- Hendrik Antoon Lorentz
- Henry Augustus Rowland
- Henry Cavendish
- Henry Gwyn Jeffreys Moseley
- Hermann Ludwig Ferdinand von Helmholtz
- Hideki Yukawa
- Homi Jehangir Bhabha
- Horace Benedict de Saussure
- Isaac Beeckman
- Isidor Isaac Rabi
- J Robert Oppenheimer