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Events in

Jefferson Valley, New York

Find events in Jefferson Valley to connect with people who share your interests. Whatever your interest, Meetup helps you connect with like-minded people.

Events in Jefferson Valley, New York

Events in Jefferson Valley

Browse the most popular activities in Jefferson Valley

Modern Western Square Dancing Fun Nights - Monday, Feb 2nd & Monday, Feb 9th

Modern Western Square Dancing Fun Nights - Monday, Feb 2nd & Monday, Feb 9th

by Katonah Square Dancing Meetup
Westchester Backgammon Tournament

Westchester Backgammon Tournament

by Westchester County Backgammon Meetup Group
2026 Input Session

2026 Input Session

by I-84 NY/CT corridor Real Estate Investors/Networkers Meetup
Pokemon League @ 3rd Universe

Pokemon League @ 3rd Universe

by Westchester Gaming Group
YuGiOh Night @ 3rd Universe

YuGiOh Night @ 3rd Universe

by Westchester Gaming Group
Warhammer Wednesday @ 3rd Universe

Warhammer Wednesday @ 3rd Universe

by Westchester Gaming Group
Carmel, NY: Putnam Speaks TM

Carmel, NY: Putnam Speaks TM

by Public Speaking/Leadership in NY by District 53 Toastmasters
Chess at the Putnam Valley Library

Chess at the Putnam Valley Library

by Putnam Valley Chess Club

Most popular groups in Jefferson Valley

And if you don't find the right group for you, you can always start your own!

Organize your own group in Jefferson Valley, New York

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Frequently Asked Questions

If you want to meet new people, socialize more, or even explore dating-friendly events in Jefferson Valley, you'll find plenty of group activities or singles-friendly meetups here. These events are a great way to connect naturally and avoid feeling lonely while having fun.

Absolutely! From hiking groups to relaxed outdoor walks, you can check out all our open-air events here

Yes! From running and yoga to football, volleyball, and fitness classes, you can discover a wide range of sports and active meetups in Jefferson Valley here

Yes! To see everything taking place today—from workshops to social gatherings—just check the full list here

You can browse all upcoming weekend events in Jefferson Valley—including outdoor meetups, social activities, and more—here

Meet new people in Jefferson Valley

Find the best activities to meet new friends in Jefferson Valley

Let's Go Shopping and Have Lunch at the Jefferson Valley Mall!!

Let's Go Shopping and Have Lunch at the Jefferson Valley Mall!!

by Let's Just Have Fun
DINNER AT HACIENDA LOPEZ 3258 E Main St Mohegan Lake, NY 10547

DINNER AT HACIENDA LOPEZ 3258 E Main St Mohegan Lake, NY 10547

by Peekskill thru Mahopac Dining Out Meet Up Group
Elisabeth's 46th Birthday Party Potluck

Elisabeth's 46th Birthday Party Potluck

by Westchester Potlucks and Dinner Parties Meetup
Galentine’s Day Themed Cake Decorating

Galentine’s Day Themed Cake Decorating

by Girly Girl Squad - Mid 20’s-Mid 40’s Women In Westchester/CT

Outdoor activities in Jefferson Valley

Find the best outdoor activities and adventures in Jefferson Valley

15 Year Anniversary Party- Westchester Outdoor N More

15 Year Anniversary Party- Westchester Outdoor N More

by Westchester Outdoor & More
Free Square Dancing Fun Nights!!

Free Square Dancing Fun Nights!!

by Westchester Outdoor & More
Big Woods Trailhead - Fahnestock hike - 6 to 6.25 miles

Big Woods Trailhead - Fahnestock hike - 6 to 6.25 miles

by Westchester Outdoor & More
Fahnestock State Park, 7-1/2 mile hike.

Fahnestock State Park, 7-1/2 mile hike.

by The Hiking Group - CT & NY
Free Square Dancing Fun Nights!!

Free Square Dancing Fun Nights!!

by Westchester Outdoor & More
charcoal burners trail, Fahnstock state park

charcoal burners trail, Fahnstock state park

by Hudson Valley Hikers