The bye-elections were also held for the vacant seats from the State of Karnataka, Madhya Pradesh, Maharashtra & Tamil Nadu, ===
Karnataka=== • Bye-elections were held on 3 March 2011 for vacancy from Karnataka due to death of seating member
M. Rajasekara Murthy on 05/12/2010 with term ending on 02/04/2012. ===
Madhya Pradesh=== • Bye-elections were held on 12 May 2011 for vacancy from Madhya Pradesh due to death of seating member
Arjun Singh on 04/03/2011 with term ending on 02/04/2012. ===
Maharashtra=== • Bye-elections were held on 22 July 2011 for vacancy from Maharashtra due to resignation of seating member
Prithviraj Chavan on 06/05/2011 with term ending on 02/04/2014 ===
Tamil Nadu=== • Bye-elections were held on 22 July 2011 for vacancy from Tamil Nadu due to resignation of
K. P. Ramalingam on 20/05/2011 with term ending on 29/06/2016. ===
Assam=== • Bye-elections were held on 22 December 2011 for vacancy from Assam due to death of seating member
Silvius Condpan on 10/10/2011 with term ending on 02/04/2016. ===
Bihar=== • Bye-elections were held on 22 December 2011 for vacancy from Bihar due to resignation of
Sabir Ali of LJP on 15/11/2011 with term ending on 09/04/2014. ==Notes==