| Official Name: | Arbor, Nebraska |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Nebraska#USA |
| Pushpin Label: | Arbor |
| Mapsize: | 250px |
| Coordinates: | 40.8956°N -96.6731°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name: | United States |
| Subdivision Name1: | Nebraska |
| Subdivision Name2: | Lancaster |
| Established Title3: | Unincorporated |
| Elevation Ft: | 1158 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 835235 |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
Arbor is an unincorporated community in Lancaster County, Nebraska, United States.
Arbor may be named from Arbor Lodge, the estate of Julius Sterling Morton, the 3rd United States Secretary of Agriculture.[1] However, another source speculates that Arbor was likely named for the trees lining the town site.[2] Arbor had a post office from 1894 until 1900.[3]