Days Nielsen
Tage Nielsen is the name of the following people:
- Tage Nielsen (composer) (1929–2003), Danish composer
- Tage Nielsen (badminton) (* around 1940), Danish badminton player
- Tage Nielsen (cyclist) (* around 1950), Danish cyclist
- Tage Nielsen (boxer) (* 1963), Danish boxer
- Tage Marius Nielsen (1916–1945), Danish resistance fighter
- Tage Verner Gyldenløve Nielsen (1909–1983), Danish officer
- Tage Vorsaa Nielsen (1905–1944), Danish resistance fighter
