is a junction passenger railway station located in the city of Sagamihara, Kanagawa Prefecture, Japan, operated by the private railway operator Odakyu Electric Railway.
Sagami-Ono Station is served by both the Odakyu Odawara Line and the Odakyu Enoshima Line. It is from the Tokyo terminus of the Odawara Line at , and is also the northern terminus of the Enoshima Line to .
The station consists of two island platforms with six tracks, connected to the station building by footbridges. The two central tracks are used for non-stop train services. The station building is part of a large shopping mall, containing an Odakyu OX supermarket, Odakyu department store, a Bic Camera discount electronics store, and the Odakyu Hotel Century Sagami-Ono.
The station opened on April 1, 1938, as , named after the nearby Imperial Japanese Army Telecommunication School (Rikugun Tsà «shin-Gakkà Â). It was renamed Sagami-Ono on January 1, 1941, as part of the counter-intelligence movement to eliminate the names of military facilities from maps.
Station numbering was introduced in January 2014 with Sagami-Ono being assigned station number OH28.
On September 2, 2024, Alexandros' song "" began being used as the approach melody.
In fiscal 2019, the station was used by an average of 127,169 passengers daily.
The passenger figures for previous years are as shown below.
The following express bus services operate from the station.