| Official Name: | Åby |
| Pushpin Map: | Sweden Kronoberg#Sweden |
| Subdivision Type: | Country |
| Subdivision Name: | Sweden |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Växjö Municipality |
| Subdivision Type2: | County |
| Subdivision Name2: | Kronoberg County |
| Subdivision Type1: | Province |
| Subdivision Name1: | Småland |
| Area Footnotes: | [1] |
| Area Total Km2: | 0.73 |
| Population As Of: | 31 December 2010 |
| Population Total: | 456 |
| Population Density Km2: | 627 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 57.0333°N 61°W |
Åby is a locality situated in Växjö Municipality, Kronoberg County, Sweden with 456 inhabitants in 2010.
The 2022 Women's Bandy World Championship was held there, in Eriksson Arena, which normally is the home ice of bandy club Åby/Tjureda IF. The 2023 Women's Bandy World Championship and the 2023 Men's Bandy World Championship will also be held there.