Sion (Sheev in Marathi) is a bustling region ideally situated between Kurla and Matunga in Mumbai. It is located about 4 km east of Bandra and around 5 km north of Dadar.
Lokmanya Tilak Municipal Medical College and South Indian Education Society College are situated at Sion.
Sion Railway Station is situated on the Matunga-Kurla suburban railway line.