Portsmouth

Best Diner Restaurants in Portsmouth

Looking for the best Diner restaurants in Portsmouth? We've gathered 11 spots serving Diner food in Portsmouth, ranked by real diner reviews and ratings. Browse photos, check menus, and request a free reservation — all in one place. Updated June 2026.

Unclaimed

Best Diner Restaurants in Portsmouth

Mac-A-Doo's Drive Thru

Second Street Dari Creme

Quickies By Renee

Hometown Diner

Waffle House

GARDNER WILLZ CAFE

Jax Diner

The Golden Egg Diner

The Common Man Roadside - Portsmouth

Gilley's Diner

Roundabout Diner & Lounge