FísicaRoy J. Glauber, "for his contribution to the quantum theory of optical coherence" (1/2 of the prize)
John L. Hall and Theodor W. Hänsch , "for their contributions to the development of laser-based precision spectroscopy, including the optical frequency comb technique" (1/4 of the prize)
QuímicaYves Chauvin, Robert H. Grubbs and Richard R. Schrock, "for the development of the metathesis method in organic synthesis"
Fisiologia ou MedicinaBarry J. Marshall and J. Robin Warren, "for their discovery of the bacterium Helicobacter pylori and its role in gastritis and peptic ulcer disease"