Ganaur is a small settlement in the Sonipat district of the northern state of India, Haryana. It is the seat of administration of the Ganaur tehsil and is situated 16 kms from Sonipat.

The nearest airport is the New Delhi Airport. The Ganaur Railway Station on the Ambala- Delhi line is the nearest railway station. The Grand Trunk road passes through Ganaur and therefore it is well linked by roadways.

This small town of Ganaur in Haryana is home to Bharat Steel Tubes Limited, one of the largest steel tubes plants in the country. This small settlement is also a significant grain market in the state.

As per the 2001 census report, Ganaur in Haryana had a population of 29,005 inhabitants. Males constitute 54% of the population and females constitute 46% of the population. In Ganaur, 15% of the population is less than six years of age. Ganaur has an average literacy rate of 68%, which is higher than the national average literacy rate of 59.5%. The male literacy rate is 75%, and the female literacy rate is 59%.