Bahgallah is an isolated farming town in Victoria, Australia. It is located south of the Glenelg Highway. At the 2016 census, Bahgallah recorded a population of 35.

As of the 2016 census, 35 people resided in Bahgallah. The median age of persons in Bahgallah was 54 years. There were more males than females with 57.5% of the population male and 42.5% female. The average household size is 1.7 people per household.