Rajgangpur is a Vidhan Sabha constituency of Sundargarh district, Odisha.

[2][3] Since its formation in 1951, 17 elections have been held till date.

[7] In 2019 election Indian National Congress candidate C S Raazen Ekka, defeated Biju Janata Dal candidate Mangala Kisan by 946 votes.

In 2014 election Biju Janata Dal candidate Mangala Kisan, defeated Indian National Congress candidate Gregory Minz by 10,036 votes.

[9] In 2009 election Indian National Congress candidate Gregori Minj, defeated Biju Janata Dal candidate Benedikt Tirkey by 4,115 votes.