TedxPortsmouth 2025: What If

TEDxPortsmouth brings the spirit of TED’s mission of “ideas worth spreading” to our local community. One of the biggest TEDx events in the country, TEDxPortsmouth is an immersive, full-day event showcasing a diverse lineup of inspiring speakers, rousing artistic performances, local food and more. This 100% volunteer-run annual event is where the Seacoast comes together to connect and explore big ideas — science, the arts, the environment, humanity, entrepreneurship — in a shared experience emphasizing community, conversation, and inspiration. TEDxPortsmouth garners not only a huge local following, but a global reach with speaker videos generating millions views (and counting!).