In 2011 assembly elections in Tamil Nadu, S. Ramachandran of DMDK won the Alandur assembly constituency.
In 2006 assembly elections in Tamil Nadu, of Anbarasan, T. M won the Alandur assembly constituency.
In 2001 assembly elections in Tamil Nadu, Valarmathi B. of ADMK won the Alandur assembly constituency.
In 1996 assembly elections in Tamil Nadu, Shanmugam, C. of DMK won the Alandur assembly constituency.
In 1991 assembly elections in Tamil Nadu, Annamalai S. of ADK won the Alandur assembly constituency.