00s
Template:Wiktionary 00s or Template:`00s may refer to:
- Hundreds (the third column of magnitude in the decimal system)
- The decade spanning years 2000–2009
- The period from AD 1 to 99, almost synonymous with the 1st century (AD 1–100)
- The period from AD 1 to 9, also referred to as the 1st decade or the 0s
- 00S, McKenzie Bridge State Airport in Oregon
- Any century or the term century in general