Kesaria, sometimes spelt 'Kesariya', is an assembly constituency in East Champaran district in the Indian state of Bihar.

Yamuna Yadav of CPI defeated Kiran Shukla of BPP in 1995 and Rai Hari Shankar Sharma of BJP in 1990.

Rai Hari Shankar Sharma representing Congress defeated Yamuna Yadav of CPI in 1985.

Rai Hari Shankar Sharma representing Janata Party (JP) defeated Laxman Singh of Congress in 1980.

Pitambar Singh of CPI defeated Rai Hari Shankar Sharma of Janata Party in 1977.