166 may refer to:
- 166 (year)
- 166 (number), the natural number following 165 and preceding 167
- ONE 166, a combat sport event produced by ONE Championship
- EN 166, a European standard concerning eye protection
- UFC 166, a mixed martial arts event held by the Ultimate Fighting Championship
- Ferrari 166, various Ferrari sports cars
- Alfa Romeo 166, an executive sedan
- Radical 166, one of the 20 Kangxi radicals (214 radicals in total) composed of 7 strokes meaning "village" or "li"
- 166 Rhodope, a dark background asteroid from the central region of the asteroid belt
This disambiguation page lists articles associated with the same number.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.