Events in

Costa Mesa, California

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

Events in Costa Mesa

Browse the most popular activities in Costa Mesa

Pickleball OPEN Play @ Westminster 32 Courts!

Pickleball OPEN Play @ Westminster 32 Courts!

Wed, Sep 30 · 6:00 PM PDT

by Friends Network Zone

Tech Link Up - After Hours

Tech Link Up - After Hours

Wed, Oct 7 · 6:00 PM PDT

by OC Tech Link Up

HAPPY HOUR AT THE LOT IN FASHION ISLAND!

HAPPY HOUR AT THE LOT IN FASHION ISLAND!

Tue, Sep 29 · 4:00 PM PDT

by Newport Beach 50+ Meetup Group

🧡OC Singles Mixer @Santa Ana River Brewing

🧡OC Singles Mixer @Santa Ana River Brewing

Tue, Sep 29 · 7:00 PM PDT

by SoCal Singles

Stop Start in Love (Pint-Sized Perspective)

Stop Start in Love (Pint-Sized Perspective)

Tue, Sep 29 · 7:00 PM PDT

by Wisdom Tree Forum™ OC

Campus Jax Jukebox Band! Really Good and No Cover!

Campus Jax Jukebox Band! Really Good and No Cover!

Wed, Sep 30 · 5:30 PM PDT

by Newport Beach 50+ Meetup Group

Evening Hike in Irvine's Beautiful Shady Canyon

Evening Hike in Irvine's Beautiful Shady Canyon

Thu, Oct 1 · 6:15 PM PDT

by Sunrise to Sunset Hikers

#OCHappyHour @ Campus Jax (Newport Beach)

#OCHappyHour @ Campus Jax (Newport Beach)

Wed, Oct 21 · 6:00 PM PDT

by OC Happy Hour

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Outdoor activities

Events in Costa Mesa today

Check out the best activities in Costa Mesa today

Sidewalks of Turtle Rock - adv. beginner level (4 miles)

Sidewalks of Turtle Rock - adv. beginner level (4 miles)

Mon, Sep 28 · 6:15 PM PDT

by Sunrise to Sunset Hikers

Strengthen, Lengthen, Tone

Strengthen, Lengthen, Tone

Mon, Sep 28 · 8:20 AM PDT

by Sunrise to Sunset Hikers

EVENING SOCIAL AND HAPPY HOUR?

EVENING SOCIAL AND HAPPY HOUR?

Mon, Sep 28 · 6:30 PM PDT

by Newport Beach 50+ Meetup Group

Yoga on the beach with Melonie

Yoga on the beach with Melonie

Mon, Sep 28 · 6:00 PM PDT

by Yoga on the Beach-Huntington Beach

French Conversation at the Urban Plate on Monday, starting at 6 p.m.

French Conversation at the Urban Plate on Monday, starting at 6 p.m.

Mon, Sep 28 · 6:00 PM PDT

by French Meetup

Monday Run with SCRR @ Hicks Canyon Park

Monday Run with SCRR @ Hicks Canyon Park

Mon, Sep 28 · 6:15 PM PDT

Huntington Beach Boardgame Night

Huntington Beach Boardgame Night

Mon, Sep 28 · 5:00 PM PDT

by So Cal Game Connection

BTN - OC South | Weekly Networking & Referral Meeting

BTN - OC South | Weekly Networking & Referral Meeting

Mon, Sep 28 · 7:00 AM PDT

by Building Trades Network

Most popular groups in Costa Mesa

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

Frequently Asked Questions

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

You can discover concerts, open-mic nights, DJ sets, and other live music events in Costa Mesa right here

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

Meet new people in Costa Mesa

Find the best activities to meet new friends in Costa Mesa

Oktoberfest Mix and Mingle @ Old World HB

Oktoberfest Mix and Mingle @ Old World HB

Fri, Oct 9 · 5:30 PM PDT

by Mix & Mingle OC

#OCHappyHour @ The Bungalow (Huntington Beach)

#OCHappyHour @ The Bungalow (Huntington Beach)

Wed, Sep 30 · 6:00 PM PDT

by OC Happy Hour

Monday Night Trivia 🤔💭⁉️@ Sgt. Pepperoni's Pizza🍕🍻 Irvine

Monday Night Trivia 🤔💭⁉️@ Sgt. Pepperoni's Pizza🍕🍻 Irvine

Mon, Sep 28 · 6:30 PM PDT

by Social in OC 20s-30s

Friday Mix and Mingle @ Wild Goose Tavern

Friday Mix and Mingle @ Wild Goose Tavern

Fri, Oct 16 · 6:00 PM PDT

by Mix & Mingle OC

PICKLEBALL - ALL LEVELS
Tustin Veteran’s Park

PICKLEBALL - ALL LEVELS Tustin Veteran’s Park

Sun, Oct 11 · 1:00 PM PDT

by Mix & Mingle OC

PICKLEBALL - ALL LEVELS
Tustin Veteran’s Park

PICKLEBALL - ALL LEVELS Tustin Veteran’s Park

Sun, Oct 4 · 1:00 PM PDT

by Friends Network Zone

Ladies Mix & Mingle

Ladies Mix & Mingle

Thu, Oct 22 · 6:00 PM PDT

by Mix & Mingle OC

#OCHappyHour @ Hangar 24 (Irvine)

#OCHappyHour @ Hangar 24 (Irvine)

Fri, Oct 16 · 6:00 PM PDT

by OC Happy Hour

Outdoor activities in Costa Mesa

Find the best outdoor activities and adventures in Costa Mesa

Crystal Cove State Beach Walk - Level 1+

Crystal Cove State Beach Walk - Level 1+

Mon, Sep 28 · 3:50 PM PDT

by HikingOC (Meet to Hike in Orange County & Travel the World)

After Work Turtle Rock Hills Hike - Level 2

After Work Turtle Rock Hills Hike - Level 2

Mon, Sep 28 · 5:30 PM PDT

by HikingOC (Meet to Hike in Orange County & Travel the World)

OCCATS October Happy Hour (Beach Cities ladies priority)

OCCATS October Happy Hour (Beach Cities ladies priority)

Thu, Oct 1 · 4:30 PM PDT

by Orange County, CA Travelers (OCCATS), Women Only, 50+

Sunday 3.8 Sealegs hike with lunch after at The hangout restaurant.

Sunday 3.8 Sealegs hike with lunch after at The hangout restaurant.

Sun, Oct 4 · 10:00 AM PDT

by HB Healthy Hikers

Sunset Hike on Turtle Rock Hills by UCI-Thursday Workout Training!/Level 3

Sunset Hike on Turtle Rock Hills by UCI-Thursday Workout Training!/Level 3

Thu, Oct 1 · 5:00 PM PDT

by HikingOC (Meet to Hike in Orange County & Travel the World)

Wednesday 3.5 mile sunset 🌅 hike

Wednesday 3.5 mile sunset 🌅 hike

Wed, Oct 7 · 5:30 PM PDT

by HB Healthy Hikers

Last daylight 3.4 sea 🌊 view saving sunset hike 🌅

Last daylight 3.4 sea 🌊 view saving sunset hike 🌅

Wed, Oct 21 · 5:30 PM PDT

by HB Healthy Hikers

3.6 adventure hike w lunch after at Pelican Isle

3.6 adventure hike w lunch after at Pelican Isle

Sat, Oct 17 · 10:00 AM PDT

by HB Healthy Hikers

Sports & Fitness events in Costa Mesa

Find the best activities for sports and fitness enthusiasts in Costa Mesa

Low A Men - Intermediate Welcome

Low A Men - Intermediate Welcome

Sat, Oct 3 · 2:15 PM PDT

by 🏐 Indoor Volleyball – Costa Mesa

Wednesday Coed Sand VB Intermediate Plus

Wednesday Coed Sand VB Intermediate Plus

Wed, Sep 30 · 5:00 PM PDT

by Orange County Volleyball Association

Intermediate & Above Men

Intermediate & Above Men

Fri, Oct 9 · 6:45 PM PDT

by 🏐 Indoor Volleyball – Costa Mesa

Low B and Beginners + co-edCo‑Ed

Low B and Beginners + co-edCo‑Ed

Sat, Oct 3 · 12:00 PM PDT

by 🏐 Indoor Volleyball – Costa Mesa

Volleyball at Huntington Beach at the pier 3 pm - Intermediate or above

Volleyball at Huntington Beach at the pier 3 pm - Intermediate or above

Sun, Oct 4 · 3:00 PM PDT

by Orange County Volleyball Association

Low A co-ed

Low A co-ed

Sat, Oct 10 · 11:30 AM PDT

by 🏐 Indoor Volleyball – Costa Mesa

Volleyball at Huntington Beach - Intermediate

Volleyball at Huntington Beach - Intermediate

Sat, Oct 3 · 8:30 AM PDT

by Orange County Volleyball Association

Wednesday Coed Sand VB Intermediate Plus

Wednesday Coed Sand VB Intermediate Plus

Wed, Sep 30 · 3:30 PM PDT

by Orange County Volleyball Association

Live music events in Costa Mesa

Find the best activities for music lovers in Costa Mesa

South OC Open Jam Session

South OC Open Jam Session

Sat, Oct 17 · 4:30 PM PDT

by OC Jam Sessions

Outrigger Canoe Paddling, Ukulele, and More!

Outrigger Canoe Paddling, Ukulele, and More!

Sun, Oct 4 · 11:00 AM PDT

by Hana Hou Outrigger Paddle and Strum Club

👻 Habstrakt @ Time Nightclub (21+) 🕒

👻 Habstrakt @ Time Nightclub (21+) 🕒

Fri, Oct 2 · 9:55 PM PDT

by SoCal Music Collective

🎸 MONDAY JAZZ NIGHT AT THE LIGHTHOUSE

🎸 MONDAY JAZZ NIGHT AT THE LIGHTHOUSE

Mon, Sep 28 · 8:00 PM PDT

by VibeCuratorGuide

***R/B, Hip Hop, Free Style 📍 Gold Diggers LA”
***

R/B, Hip Hop, Free Style 📍 Gold Diggers LA”

Mon, Sep 28 · 9:00 PM PDT

by VibeCuratorGuide

🐣 Creative Jazz Fusion Rooftop Night

🐣 Creative Jazz Fusion Rooftop Night

Thu, Oct 1 · 7:30 PM PDT

by VibeCuratorGuide

Harborlites Chorus - Come sing with us

Harborlites Chorus - Come sing with us

Mon, Sep 28 · 7:00 PM PDT

by Harborlites Chorus - Come sing with us

Jazz Funk Night! Join us for Jazz every Wednesday!

Jazz Funk Night! Join us for Jazz every Wednesday!

Wed, Sep 30 · 8:00 PM PDT

by Santa Ana Jazz Meetup Group