–2014
Bihar Legislative Assembly
Satish Chandra Dubey entered the Bihar Legislative Assembly in February 2005, representing Chanpatia in West Champaran district as a Bharatiya Janata Party member. The February 2005 election returned a divided house and no government was formed. After a period of President's Rule, Bihar voted again in October–November 2005. He was re-elected from Chanpatia, and the BJP became a partner in the National Democratic Alliance government formed that November.
The 2010 Assembly election was held on constituency boundaries redrawn under the 2008 delimitation. He contested and won the new Narkatiaganj seat. He remained a member of the Assembly until his election to the Lok Sabha in May 2014. His official biography records the period as "2005 – May 2014: Member, Bihar Legislative Assembly (three terms)".
| Election | Constituency | Votes | Margin | Result |
|---|---|---|---|---|
| Feb 2005 | 7-Chanpatia | 27,642 | 16,216 | Won |
| Oct–Nov 2005 | 7-Chanpatia | 42,960 (48.36%) | 20,874 | Won |
| 2010 | 3-Narkatiaganj | 45,022 (38.06%) | 20,228 | Won |
Bihar 2005 (Feb) report · Oct 2005 winners · 2010 detailed results · 2010 margin computed from the published vote totals.

