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Oswego Harborfest

July 23 - 26, 2026

Harborfest 2026 is July 23rd – 26th.

The 2025 Harborfest poster
The 2025 Harborfest poster

Harborfest is a vibrant, free summer festival held at the end of July in Oswego, NY each year since 1988. This beloved community event, organized by a non-profit, features live music from more than two dozen bands and performers, delicious food, thrilling rides, and the biggest and best fireworks show in Upstate New York. More than 50,000 people attend each year.

To keep this fantastic festival accessible to all, consider making a donation or volunteering your time. Your support ensures Harborfest continues to bring joy and entertainment to the Oswego community. Check our website for information on becoming a corporate sponsor, business member or individual/family member or volunteer. You can also call 315-343-6858.

Ready to help right now? Click the link below.


Harborfest needs you!

Harborfest is a non-profit organization run by a small staff and lots of volunteers. It depends on the support of businesses and people like you. Your donations help provide the music, food, fireworks and fun that has made this festival a Central New York tradition for decades. Here’s how you can help:

Venmo: @Harborfest or
via QR code below:

Or click below to donate via
secure online form:

Or become official
Harborfest members!

 

Click here for the Business Membership Request Form.

Click here for the Individual & Family Membership Form.


Love Harborfest? Get the T-shirt!Get yours here from our great partners at Valti Graphics!

Listen to Our Lineup

News

Harborfest’s Annual Poster Competition Celebrates America’s 250th Anniversary

Musicians: Deadline to Apply to Perform in 2026 is Nov. 10

Harborfest Says Thank You For An Amazing 2025 Festival

More news

Oswego Harborfest
Celebrating Upstate NY since 1988

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