About Cathay Restaurants

Try our Egg Rolls, Sweet & Sour Chicken Balls and more.

Cathay Restaurants is based in Nepean, ON. Order online for pickup or delivery straight from our menu. Your cart, saved addresses and order history live in your Menu.ca account.

We deliver to Nepean and Ottawa West - South to Hunt Club, North to Carling Ave. East to Prince of Wales Dr. and West to Hwy 416.