There are many Halal restaurants in HCMC, one of them is this 'Halal Saigon'.

It's on Dong Du Street, opposite Saigon Central Mosque.

There is a huge number of options on the menu here.

They serve mostly Malay food, and there are some Vietnamese dishes available such as pho and spring rolls.

The price of the meals are reasonable, so tourists will not hesitate to come back if they visit HCMC again.