Uncle Billy's is a Chinese restaurant in Chinatown, a small precinct in the Perth suburb of Northbridge, Western Australia.

[1][2][3] Serving a Hong Kong style cuisine,[2][4] the restaurant is popular among those seeking late-night food in the nightlife district of Northbridge.

[5] Dishes that have been specifically praised by reviewers include the pork ribs with mayonnaise, the green kai lan in garlic sauce, and the sizzling Japanese tofu with salted fish and chicken.

Reviewers have described the restaurant as having decor that is 'nothing special', service merely 'humorously perfunctory', and the food not being 'what you'd call delicate'.

As one blogger noted, popularity owes to the notions of "reliability, consistency, and availability", especially for late-night revellers.