Prime Minister Imran Khan called New Zealand Prime Minister Jacinda Ardern to condole with her over the Christchurch attacks.
Nine Pakistanis were also killed when an Australian man opened fire at two mosques on Friday. A total 50 people died in the attacks.
During the telephone call, PM Khan condemned the attacks.
New Zealand recently banned all automatic and semi-automatic weapons in the country after it emerged that the attacker had legally purchased the four weapons used in the attack.