An Indian-origin man was injured and another has been missing since the Friday attacks.
Taking to Twitter, Panneerselvam expressed 'shock' over the 'brutal' attack.
"The shooting at the mosques in Christchurch is shocking and gives great pain. I strongly condemn the terror attack on innocent civilians," he said in the tweet posted in Tamil.
Panneerselvam, also Coordinator of the ruling AIADMK, expressed his sympathies with the families of those killed in "this brutal incident," and condoled the deaths.
He also prayed for the well-being of the injured and hoped normalcy returned in that country.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)