🍀Best Irish Pubs in Orange County (2026 Edition)
St. Patrick’s Day in Orange County is more than green beer — it’s live music, traditional pours, authentic pub culture, and neighborhood taverns that know how to celebrate properly. From coastal Newport Beach to South Orange County, this guide highlights the best Irish and Irish-influenced bars across OC, organized by city for easy planning.
Whether you're looking for a traditional Guinness, a lively Main Street crowd, or a cozy South County pub, this is your complete OC list for 2026.
Irish Bars in Orange County (Sorted by City)
Brea
Macallans Public House
330 W Birch St, Brea, CA 92821
Costa Mesa
Durty Nelly’s
2915 Red Hill Ave, Costa Mesa, CA 92626
Hennessey’s Tavern
1773 Newport Blvd, Costa Mesa, CA 92627
Patrick’s Pub
2645 Harbor Blvd, Costa Mesa, CA 92626
The Harp Inn
130 E 17th St, Costa Mesa, CA 92627
Fountain Valley
Silky Sullivan’s
16740 Brookhurst St, Fountain Valley, CA 92708
Fullerton
Mickey’s Irish Pub
100 N Harbor Blvd, Fullerton, CA 92832
The Olde Ship
131 E Commonwealth Ave, Fullerton, CA 92832
Huntington Beach
Killarney’s Irish Pub
209 Main St, Huntington Beach, CA 92648
O’Connell’s Sports Pub & Grille
19047 Bushard St, Huntington Beach, CA 92646
The Irishman
424 Olive Ave, Huntington Beach, CA 92648
Laguna Niguel
The Original Patsy’s Irish Pub
28971 Golden Lantern St, Ste 108, Laguna Niguel, CA 92677
Mission Viejo
Dublin 4 Gastropub
26342 Oso Pkwy, Mission Viejo, CA 92691
Mulleady’s Irish Pub
27695 Santa Margarita Pkwy, Ste B, Mission Viejo, CA 92691
Patsy’s Irish Pub
25571 Jeronimo Rd, Mission Viejo, CA 92691
Pub Thirty Two
23962 Alicia Pkwy, Mission Viejo, CA 92691
Newport Beach
Malarky’s Irish Pub
3011 Newport Blvd, Newport Beach, CA 92663
Muldoon’s Irish Pub
202 Newport Center Dr, Newport Beach, CA 92660
Orange
O’Hara’s Pub
150 N Glassell St, Orange, CA 92866
San Clemente
Blooms Irish Pub
2391 S El Camino Real, San Clemente, CA 92672
Santa Ana
Harry’s Irish Pub
13912 Ponderosa St, Santa Ana, CA 92705
Seal Beach
O’Malley’s On Main
140 Main St, Seal Beach, CA 90740