Fatehpuri Tappa Dahina is a village in Rewari district, Haryana, India, in Rohtak Division. It is located west of Rewari on the Rewari-Kosli road. Its Pin code is 123411 and postal head office is Dahina.
As of 2011 India census, Fatehpuri Tappa Dahina, Rewari had a population of 1749 in 350 households. Males (937) constitute 53.57% of the population and females (812) 46.42%. Fatehpuri Tappa Dahina has an average literacy (1261) rate of 72.09%, lower than the national average of 74%: male literacy (747) is 59.23%, and female literacy (514) is 42.9% of total literates (1261). In Fatehpuri Tappa Dahina, Rewari, 12.34% of the population is under 6 years of age (216).