A sector is a division of space.

The United Federation of Planets defined a sector as an approximately 20 light year cube of space. Many sectors were numbered, such as Sector 001, and others were named after prominent object in the sector, such as the Kalandra sector. (Star Trek Encyclopedia)

• List of sectors

External linksEdit

• Sector article at Memory Alpha, the canon Star Trek wiki.
• Sector article at Memory Beta, the non-canon Star Trek wiki.