| Settlement Type: | City |
| Official Name: | Haedo |
| Pushpin Map: | Argentina Greater Buenos Aires |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Greater Buenos Aires |
| Pushpin Mapsize: | 240 |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Buenos Aires |
| Subdivision Type2: | Partido |
| Subdivision Name2: | Morón |
| Established Title: | Founded |
| Established Date: | 11 November 1886 |
| Population Total: | 38068 |
| Population Density Km2: | 6230.44 |
| Coordinates: | -34.65°N -94°W |
| Elevation M: | 27 |
| Postal Code Type: | CPA Base |
| Postal Code: | B 1706 |
| Area Code: | +54 11 |
Haedo is a city located in Morón Partido, Buenos Aires Province, Argentina. It forms part of the urban conurbation of Greater Buenos Aires.
With a surface of 6.11 km², it had 38,068 inhabitants as of 2001, down 13% from the 1991 census. Nonetheless, it is the fourth most populated unit (localidad) in Morón Partido, with a 12% of the total.
This city was the place of residence of the Buenos Aires governor Manuel Fresco located between Caseros 200 and Llavallol 1220.[1]
The railway station was opened on 1 August 1886, and it was originally serviced by the Buenos Aires Western Railway.[2]