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Events in

Waltham, Massachusetts

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

Events in Waltham, Massachusetts

Events in Waltham

Browse the most popular activities in Waltham

It's a New Year @ Jimmy's

It's a New Year @ Jimmy's

by Hot cup Singles
A Night of Lightning Talks and Socializing

A Night of Lightning Talks and Socializing

by Boston Devops
Tech Networking Event by Startup Valley in Boston

Tech Networking Event by Startup Valley in Boston

by Startups and Tech Events in Boston
Inside MCP: Live Protocol Messages, Real-Time Flows, and Smarter Agents

Inside MCP: Live Protocol Messages, Real-Time Flows, and Smarter Agents

by Boston Java Users ACM Chapter (formerly NEJUG)
Mindfulness & Mud

Mindfulness & Mud

by Sober & Curious Boston
Making Connections at Mighty Squirrel Fenway

Making Connections at Mighty Squirrel Fenway

by Boston Random Acts of Connection
$22.00
Boston Gen AI Meetup: Jan 2026 Edition: "Voice & Audio AI in Business and Life”

Boston Gen AI Meetup: Jan 2026 Edition: "Voice & Audio AI in Business and Life”

by Boston Generative AI Meetup
IN-PERSON: A Practical Introduction to Vector Search in SQL Server 2025

IN-PERSON: A Practical Introduction to Vector Search in SQL Server 2025

by New England SQL Server User Group

Events in Waltham today

Check out the best activities in Waltham today

The Boston Stitches

The Boston Stitches

by The Boston Stitches
Python Over Coffee

Python Over Coffee

by The Boston Python User Group
Hang Out & Write – Boston

Hang Out & Write – Boston

by Mission Hill Writers Guild. Everyone welcome.
Monthly Vegan Meetup

Monthly Vegan Meetup

by Boston Vegan Meetup Group
Women with ADHD Coffee Chat

Women with ADHD Coffee Chat

by Women with ADHD Coffee Meet-up Group
Community Slow Flow Yoga at Serenity in the City | Stoneham, MA (Free Class)

Community Slow Flow Yoga at Serenity in the City | Stoneham, MA (Free Class)

by NamaStay Sober
Sunday Mah Jongg in Burlington

Sunday Mah Jongg in Burlington

by American Mah Jongg - Sundays and Wednesdays
Monthly Boston Vegetarian Meetup (Vegan Food Prominent)

Monthly Boston Vegetarian Meetup (Vegan Food Prominent)

by Boston Vegetarian Meetup

Events in Waltham this weekend

Browse the most interesting activities of the weekend in Waltham

On parle en français: French Conversation Day

On parle en français: French Conversation Day

by On parle en français: French Conversation Group
$20.00
Guided Inner Child Exercise

Guided Inner Child Exercise

by Attachment Style Support Group
$20.00
Guided Inner Child Exercise

Guided Inner Child Exercise

by Attachment Style Support Group
Zen Writer's & Poet's Society | Boston | Somerville

Zen Writer's & Poet's Society | Boston | Somerville

by The Zen Art Center
The Boston Stitches

The Boston Stitches

by The Boston Stitches
Python Over Coffee

Python Over Coffee

by The Boston Python User Group
Stitch & Sip: Coffee and Craft with the Wicked Worsted Witches Club

Stitch & Sip: Coffee and Craft with the Wicked Worsted Witches Club

by The Wicked Worsted Witches Club
Games and Beers at Aeronaut Brewery

Games and Beers at Aeronaut Brewery

by Somerville Board Games Meetup Group

Most popular groups in Waltham

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Organize your own group in Waltham, Massachusetts

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Frequently Asked Questions

If you want to meet new people, socialize more, or even explore dating-friendly events in Waltham, 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 Waltham here

You can discover concerts, open-mic nights, DJ sets, and other live music events in Waltham right 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 Waltham—including outdoor meetups, social activities, and more—here

Meet new people in Waltham

Find the best activities to meet new friends in Waltham

Making Connections and Candlepin Bowling at Sacco's Bowl Haven

Making Connections and Candlepin Bowling at Sacco's Bowl Haven

by Boston Random Acts of Connection
Casual Hangout. Mix & Mingle With Us At Envoy (Seaport)

Casual Hangout. Mix & Mingle With Us At Envoy (Seaport)

by Its a Vibe Tribe 20’s, 30’s 40’s
Trivia at Davis Square

Trivia at Davis Square

by Boston Random Acts of Connection
Museum of Fine Arts First Fridays With Boston Singles

Museum of Fine Arts First Fridays With Boston Singles

by Boston (area) Social Meetup
🪩 New Years Eve Party🍾The Resolution Ball!🍾

🪩 New Years Eve Party🍾The Resolution Ball!🍾

by 😋 20's & 30's Social Boston
End-of-the-Year Trivia Night

End-of-the-Year Trivia Night

by Arlington 30- and 40-somethings
F*ck It Let's Ring in the New Year @ HENNESSYS!

F*ck It Let's Ring in the New Year @ HENNESSYS!

by F*ck it I'm Social BOSTON - Meet New 20s/30s EVERY WEEKEND
🎲Boardgame Night @Smoke Shop (Harvard Square)

🎲Boardgame Night @Smoke Shop (Harvard Square)

by Its a Vibe Tribe 20’s, 30’s 40’s

Outdoor activities in Waltham

Find the best outdoor activities and adventures in Waltham

Narrow-Gauge Rail Trail - Part 2

Narrow-Gauge Rail Trail - Part 2

by The Walking Group
Jericho Town Forest walk, Weston

Jericho Town Forest walk, Weston

by Boston Walking Meetup Group
1 Day Ski & Snowboard Trip to Pats Peak Mountain, NH from Boston on Jan03, 2026

1 Day Ski & Snowboard Trip to Pats Peak Mountain, NH from Boston on Jan03, 2026

by Boston Ski and Snowboarding Club
Indoor Pool Practice w/Living Root Dragon Boat Club

Indoor Pool Practice w/Living Root Dragon Boat Club

by Living Root Dragon Boat - Boston
Assabet River National Wildlife Refuge walk

Assabet River National Wildlife Refuge walk

by Boston Walking Meetup Group
1 Day Ski & Snowboard Trip to Ragged Mountain, NH from Boston on Jan 18, 2026

1 Day Ski & Snowboard Trip to Ragged Mountain, NH from Boston on Jan 18, 2026

by Boston Ski and Snowboarding Club
Tuesday Night Beer Meetup @ Remnant

Tuesday Night Beer Meetup @ Remnant

by Wedeln Ski and Outdoors Club

Sports & Fitness events in Waltham

Find the best activities for sports and fitness enthusiasts in Waltham

Nature Walk, Arnold Arboretum

Nature Walk, Arnold Arboretum

by Nature Walking Group in Arnold Arboretum
Let’s Go for a Brunch Run (10:30 AM)

Let’s Go for a Brunch Run (10:30 AM)

by Boston Social Running Club
[INFORMAL] Sunday Ultimate @ Russell Field

[INFORMAL] Sunday Ultimate @ Russell Field

by Boston Frisbee
Come play mellow coed pickup soccer, at 10:00 AM, Sun., Dec 28 in Belmont

Come play mellow coed pickup soccer, at 10:00 AM, Sun., Dec 28 in Belmont

by Cambridge / Belmont Microsoccer Kickabout
$16.00
The Edge Bedford Indoor Soccer

The Edge Bedford Indoor Soccer

by Mass Ave Soccer Club
Easy Run (5–10km/3–6 miles) + Brunch + Networking

Easy Run (5–10km/3–6 miles) + Brunch + Networking

by Founders Running Club :: Boston
Sunday morning pickup

Sunday morning pickup

by Gambeta Football Club (Boston)

Live music events in Waltham

Find the best activities for music lovers in Waltham

Cambridge CircleSinging

Cambridge CircleSinging

by CircleSinging Boston - Metro Area
$15.00
Boston Karaoke Meetup - January 17, 2026

Boston Karaoke Meetup - January 17, 2026

by Boston Karaoke Meetup
Jug Band Jam at the Donut Villa in Arlington! Tuesday January 13

Jug Band Jam at the Donut Villa in Arlington! Tuesday January 13

by Jug Band Music in New England
Arlington CircleSinging DROP-IN

Arlington CircleSinging DROP-IN

by CircleSinging Boston - Metro Area
Uke In The Afternoon, #268

Uke In The Afternoon, #268

by Ukulele Union of Boston
Uke In The Afternoon, #269

Uke In The Afternoon, #269

by Ukulele Union of Boston
Come Sing with VocaMotion Barbershop Chorus! Open Rehearsal & Guest Night

Come Sing with VocaMotion Barbershop Chorus! Open Rehearsal & Guest Night

by VocaMotion Chorus
Ukecetera!

Ukecetera!

by Acoustic Music Jam