Ban Shirvan (, also Romanized as BÃÂn ShërvÃÂn; also known as BÃÂn ShërvÃÂn-e Tofangchë) is a village in Qalkhani Rural District, Gahvareh District, Dalahu County, Kermanshah Province, Iran. At the 2006 census, its population was 79, in 14 families.