Aneby Municipality () is a municipality in Jönköping County in southern Sweden, where the town Aneby is the seat.
The municipality was formed in 1967 when the municipalities of Bredestad and Hullaryd, both created in 1952 were amalgamated. The name was taken from the largest locality, Aneby, which was chosen as the seat. Before 1952 there were nine municipalities in the area.
Localities
There are 3 urban areas (or localities) in Aneby Municipality.
In the table the localities are listed according to the size of the population as of December 31, 2005. The municipal seat is in bold characters.
{| class="wikitable"
! # !! Locality !! Population
|-
| 1 || Aneby || 3,374
|-
| 2 || Sundhultsbrunn || 314
|-
| 3 || Frinnaryd || 225
|}
Demographics
This is a demographic table based on Aneby Municipality's electoral districts in the 2022 Swedish general election sourced from SVT's election platform, in turn taken from SCB official statistics.
In total there were 6,887 residents, including 5,113 Swedish citizens of voting age.