Tintu Luka is an athlete from Kannur, Kerala, India who is trained by P.T.Usha from PT Usha School of Athletics, Koyilandy (in Kerala),and she is supported by Olympic Gold Quest. She is National record holder the 800 metre race.
Currently in the on-going London Olympics 2012 games, she has qualified for the 800m semis.
She timed 1:59.17, to break Shiny Wilson 15-year-old national record of 1:59.85. She is the most expected athlete to bring Gold to India from London Olympics the 800 metre race. In 2008 she won silver medal in the 800 metre race at the Asian Junior Athletics Championship in Jakarta.