t from here by the Sikh-Maratha-FrenchConfederacy, a French Officer Lt. Bourquian controlled these areas on behalf of Marathas . He is said to have rebuilt the towns of Tohana and Hissar. Later these areas were placed under the charge of Illias Beg, a Mughal noble of Hansi.With the treaty of Surji Anjangaon 1803, the British became the rulers of this area and Marathas were vanquished forever. In November, 1884, the Sirsa district was abolished and Sirsa tahsil after the distribution of villages was formed . In 1889, 15 villages forming a detached block known as Budhladawere transferred from Kaithal tahsil to Fatehabad tahsil. The Barwala tahsil containing139 villages was abolished with effect from January 1, 1891 and its area was distributed between 3 contiguous tahsils ; 13 villages going to Hansi, 24 to Hisar and 102 to Fatehabad. At the same time 13 villages were transferred from Hissar tahsil to Bhiwani tahsil and a sub-tahsil was established at Tohana in Fatehabad tahsil. In 1923, the Tohana sub-tahsil was transferred from Fatehabad to Hisar tahsil. In 1972, Tohana sub-tahsil was upgraded to tahsil. Two sub-tahsils, one at Ratia of tahsil of Fatehabad and other at Adampur of Hisar tahsil were created in 1979. By the end of 1978, the Hisar district comprised 486 villages, divided between tahsils of Fatehabad -166; Hisar-115, Hansi-119 and Tohana-86. Fatehabad came into existence as a full-fledged district with effect from 15-7-1997, now having three sub-divisions, three tahsils and three sub-tahsils.
The district derives its name from its headquarters town Fatehabad The town was founded by Firuz Shah Tughlak in the 14th century. He named it after his son Fateh Khan, as Fatehabad.The Fatehabad district was carved out of Hisar district on 15-07-1997. Mr.P.C.Bidhan was the first Deputy Commissioner and Mr.Manoj Yadava was the first Superintendent of Police
