| Diagonal Norte | |
| Symbol: | C |
| Symbol Location: | buenosaires |
| Address: | Sarmiento and Roque Sáenz Peña |
| Coordinates: | -34.6047°N -58.3797°W |
| Platform: | Side platforms |
| Opened: | 9 November 1934 |
Diagonal Norte is a station on Line C of the Buenos Aires Underground.[1] From here, passengers may transfer to Carlos Pellegrini Station on Line B or 9 de Julio Station on Line D and Metrobus 9 de Julio.[2] It is located near the Obelisco de Buenos Aires.
The station was opened on 9 November 1934 as the western terminus of the inaugural section of the line, from Constitución to Diagonal Norte. On 6 February 1936 the line was extended to Retiro.[3]