"In view of growing anti-India activities and politically-condoned hate crimes and criminal violence in Canada, all Indian nationals there and those contemplating travel are urged to exercise utmost caution," the Ministry of External Affairs (MEA) said in the advisory.
It said, "Recently, threats have particularly targeted Indian diplomats and sections of the Indian community who oppose the anti-India agenda."
"Indian nationals are therefore advised to avoid travelling to regions and potential venues in Canada that have seen such incidents," it said.
The MEA said the Indian High Commission and consulates general will continue to be in contact with the Canadian authorities to ensure the safety and wellbeing of the Indian community in Canada.
"Given the deteriorating security environment in Canada, Indian students in particular are advised to exercise extreme caution and remain vigilant," it said in the advisory.