The body of Infosys employee Raghavendran Ganesan who died in the terrorist attack in Brussels last week arrived here on Tuesday.
The body was taken to his relatives house in a city suburb for performance of last rites.
Tamil Nadu Chief Minister J.Jayalalithaa and DMK president M.Karunanidhi expressed their grief and condolences to his family.
Ganesan, 30, was travelling on the metro train on March 22 when a bomb went off - part of series of blasts that rocked Belgium's capital.
The body was brought to Abu Dhabi from Amsterdam and from there to Chennai.