Restaurants in Oak Brook, IL

We list 56 restaurants in Oak Brook, IL. The most common cuisines are American, Italian and Mediterranean.

Updated October 2026

How many restaurants are there in Oak Brook, IL?

56 are listed so far. None has five or more diner reviews in our data, so the list isn't ranked by rating yet; the most common cuisines are American, Italian and Mediterranean.

What are the most common cuisines in Oak Brook, IL?

By number of places: American (18), Italian (7), Mediterranean (6), Hamburgers & Hot Dogs (5) and Barbecue (4). A restaurant that serves two cuisines counts once for each.