Ethnic Affairs Minister Judith Collins, Labour MP Phil Goff, the Greens' Jan Logie and Internet-Mana's Laila Harre are among those who have said they will attend.
National's Sikh MP, Kanwaljit Singh Bakshi, and Labour's Indian MP, Dr Rajen Prasad, have also said they will be at the meeting.
Mr Khar said safety, education, employment and health were issues that needed to be addressed.
"Burglaries are considered to be petty crimes and no effort is made to apprehend the culprits who get emboldened and graduate to more serious crimes like armed robberies," he said.
"Current migrants from India coming with tertiary qualifications are not able to gain employment in the state sector since their qualification and experience are ignored."
Mr Khar said exploitation of international students by local employers was also another issue of concern.
About 60 per cent of recent migrants said they did not vote in the last election, according to Statistics New Zealand.
The General Social Survey found one in five said they didn't vote because they "didn't get round to doing it, forgot or weren't interested".
A further 7 per cent felt that their vote would not make a difference to the outcome.