Halloween in Portsmouth

Halloween
Trick or Treat
Ghost-hunts
Costume Parties

Your Guide For The Halloween In Portsmouth

Explore The Best of Halloween Parties & Events in Portsmouth, NH

Ghosts on the Banke—A Family-Friendly Halloween

 14 Hancock St, Portsmouth, NH, United States, New Hampshire 03801 16 Oct 2026

Portsmouth, NH Murder Mystery: Solve the case!

 105123 Marcy St, Portsmouth, NH 03801, USA 1 Aug 2026
USD 10

DJ KOKO P "Back To The 80s & 90s Dance Party!"

 Jimmy's Jazz and Blues Club 27 Jul 2026