Oswego Harborfest

Oswego Harborfest Come see why we've been a beloved Upstate NY tradition since 1988.

Oswego Harborfest is a free music festival in Oswego, NY offering non-stop live music and entertainment, great food, and our famous fireworks along Lake Ontario. Oswego Harborfest is a 4-day admission free festival with music and entertainment for the entire family...circle July 27-30, 2023 on your calendars! Members Form- http://www.oswegoharborfest.com/become-a-friend-of-the-festival-2/

Volunte

ers Form- http://www.oswegoharborfest.com/get-involved/

Vendors Form- http://www.oswegoharborfest.com/applications/

06/16/2026
🎉 Friends of Harborfest memberships are back - and they're completely new.Four tiers. Exclusive perks. Reserved firewor...
06/10/2026

🎉 Friends of Harborfest memberships are back - and they're completely new.

Four tiers. Exclusive perks. Reserved fireworks seating. A members-only lounge. And a whole new way to be part of the festival you love.

Harborfest has always been free for everyone - and it stays that way because of you. 💙

Explore memberships at OswegoHarborfest.com/individual

A huge thank you to Texas Roadhouse in Oswego for hosting our Harborfest 2026 fundraiser on May 18th — and to everyone w...
06/02/2026

A huge thank you to Texas Roadhouse in Oswego for hosting our Harborfest 2026 fundraiser on May 18th — and to everyone who came out to support! 🎉

It's because of community support like this that Harborfest remains FREE for everyone to enjoy. We couldn't do it without you. See you July 23–26! 🎸⚓

🎧 DJ Mike returns to the Constellation Lakeview Stage this year to keep the vibes going between sets on Friday and Satur...
05/31/2026

🎧 DJ Mike returns to the Constellation Lakeview Stage this year to keep the vibes going between sets on Friday and Saturday. No gaps, no lulls — just four days of non-stop music along the lakeside. See you on the lakefront, July 24th and 25th. 🎶⚓

05/29/2026

🚨 There's still time! We extended the vendor application deadline for Oswego Harborfest so MORE amazing businesses can be part of the fun! Thousands of guests, summer vibes, and a weekend you'll never forget 🌊⚓
The new deadline is JUNE 15th. Grab your spot before it's gone — link in bio to apply!

05/27/2026
🎨 THE OFFICIAL HARBORFEST 2026 POSTER IS HERE! 🎨Meet our winner — Sadie May — who beautifully captured the soul of the f...
05/27/2026

🎨 THE OFFICIAL HARBORFEST 2026 POSTER IS HERE! 🎨

Meet our winner — Sadie May — who beautifully captured the soul of the festival: from the calm of the lake at sunset to the fireworks bursting over the harbor, this design is pure Harborfest magic. We're so proud to have it represent our 37th year.

Thank you to EVERY artist who submitted — you made this the best contest yet. 💙

To read our interview with Sadie May, and see our a slideshow with our finalist contestants, go to oswegoharborfest.com/Poster-Contest

We got a glow-up. 💻✨Our new Oswego Harborfest website is officially live — your home base for the latest lineup news, fe...
05/26/2026

We got a glow-up. 💻✨

Our new Oswego Harborfest website is officially live — your home base for the latest lineup news, festival updates, and everything you need to plan your Harborfest 2026 experience.

Take a look at oswegoharborfest.com

🤘🌊 Your Harborfest 2026 Lineup 🤘🌊📍 Oswego, NY🗓️ July 23-26, 2026
05/21/2026

🤘🌊 Your Harborfest 2026 Lineup 🤘🌊

📍 Oswego, NY
🗓️ July 23-26, 2026

Address

41 Lake Street
Oswego, NY
13126

Telephone

+13153436858

Website

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