Denny's

Welcome to America’s Diner®. At Denny’s, we’ve always been here for anyone looking for delicious breakfast food at an amazing value. We’re famous for our breakfast—because that’s what we do best. And those who love diners know that we go beyond eggs, bacon, & pancakes to serve breakfast meals for any time of day. So, the next time you’re looking for a breakfast restaurant near you, come to your local Denny’s in Costa Mesa, on 3170 Harbor Blvd for the best breakfast & breakfast delivery all day. Order delivery, or pick up online through Denny's.com or our App.