O'Sullivan's Irish Pub is a Irish, Bar Food restaurant located in Clarendon area in Arlington, VA 22201.
- Neighborhood: Clarendon
- Cuisines: Irish, Bar Food
- Minimum Delivery:
- Features: Group Dining, Kid Friendly, Wifi, Bar Scene, Accepts Credit Cards
- Business Hours: Mon-Tue: 3pm-2am,Wed-Sat: 11am-2am,Sun: 10am-2am,Brunch,Sat: 11am-2pm,Sun: 10am-2pm
- Note:
- Services: Lunch, Dinner, Brunch