The Sabhyata Dwar or Civilization Gate is a sandstone arch monument located on the banks on River Ganga in the city of Patna in the Indian state of Bihar.

The Sabhyata Dwar is built with a Mauryan-style architecture with a purpose to show the ancient glory of Pataliputra and traditions and culture of the state of Bihar.

[1] On 8 February 2014, foundation stone of Samrat Ashok International Convention Centre was laid by the then Chief Minister of Bihar Nitish Kumar of which the Sabhyata Dwar was a part of.

[5] The Sabhyata Dwar is built on an area of one acre within the campus of Samrat Ashok International Convention Centre, north of Gandhi Maidan.

Atop the arch monument is a small stupa upon which rests Ashoka's four-sided lion capital made from alloyed metal.