Bohr most often refers to:
- Niels Bohr (1885–1962), Danish atomic physicist, Nobel Prize in physics 1922
Bohr may also refer to:
People
- Aage Bohr (1922–2009), Danish nuclear physicist, Nobel Prize in physics 1975, son of Niels Bohr
- Christian Bohr (1855–1911), Danish physician and physiologist, father of Harald and of Niels Bohr
- Harald Bohr (1887–1951), Danish Olympic silver medalist football player and mathematician; brother of Niels Bohr
- Margrethe Bohr (1890–1984), wife, editor, and transcriber for Danish physicist Niels Bohr
Astronomy
- 3948 Bohr, an asteroid named after Niels Bohr
- Bohr (crater), a lunar crater
- Vallis Bohr, a lunar valley
Places
- Niels Bohr Institute, University of Copenhagen, Denmark
- Bohr, Bushehr, a village in Bushehr Province, Iran
- Bohr-e Bagh, a village in Bushehr Province, Iran
- Bohr-e Hajj Nowshad, a village in Bushehr Province, Iran
Science
- Bohr effect, a property of hemoglobin discovered by Christian Bohr
- Bohr magneton, a unit of magnetic moment proposed by Niels Bohr
- Bohr model, an atomic theory due to Niels Bohr
- Bohr radius, a radius of atomic orbit in Bohr model
- Bohrium, a chemical element number 107 named after Niels Bohr
Other uses
- Bohr bug, a type of software bug
- Bohr compactification, a mathematical concept due to Harald Bohr