100 Cousin Captions for Instagram to Make Family Time Shine

The great thing about cousins? They’re just like brothers and sisters, with one important difference. You get all of the…

The great thing about cousins? They’re just like brothers and sisters, with one important difference. You get all of the fun and none of the rivalry. It’s no surprise that cousins often become best friends, especially if they’re close in age and lucky enough to grow up seeing a lot of each other.

Do you want to show off the special bond you have with all your cousins, or do you have a special cousin you love more than anything? Making your cousins shine on Instagram takes more than funny or cute pictures. It also takes a thoughtful Instagram caption for cousins!

Would you like a little help getting started? No problem! Scroll down to discover a fantastic collection of cousin captions for Instagram, and feel free to copy and paste any that match your vibe.

How to Write Engaging Cousin Captions for Instagram

If you and your cousins are close, you know you don’t need words to express that unique bond — but writing great cousin captions for Instagram can still be tricky. Let’s get you started with some caption-writing tips!

  • Don’t be afraid to use inside jokes in your cousin Instagram captions. True, the rest of your followers won’t necessarily “get it,” but that’s OK. They’ll still get the most important message — you love your cousins, and spending time with them adds color to your life.
  • Cousin captions are an excellent opportunity to inject a good dose of humor into your posts. Incorporate funny puns, family humor, or cheesy jokes.
  • Always make sure your caption matches the vibe of your photo! In other words, pictures where you’re goofing off with your cousins are probably not the best canvas for deep, philosophical captions to express gratitude for your relationship. Those photos deserve to be adorned with equally silly captions!
  • Are you doing something that brings back serious childhood memories with your cousins? Whether it’s ice skating, movie time, or camping, lean into the feelings of nostalgia the moment awakens in your cousin Instagram captions.
  • Don’t feel like you have to write an entire novel when you post cousin captions for Instagram. One-liners are fine. Just make sure your words hit hard, and you’ll make your cousins smile.

Maybe those tips have inspired you to come up with your own Instagram captions for photos with cousins — but if not, you’ll get to see plenty of examples in action down below!

Funny Instagram Captions for Cousins

  1. We’re cousins, but we’re best friends because nobody else would put up with our unique brand of crazy.
  2. Putting the “us” in “cousin” since 2024.
  3. Fun runs in the family, with a hefty dose of pranks.
  4. If you think I’m crazy, you should see my cousins!
  5. Like Spider-Man, he arrives just in time.
  6. We’re cousins in crime.
  7. Good friends bail you out of jail. Great cousins are in the next cell.
  8. Got 99 problems… and guess how many cousins?
  9. Our whole family is nuts, but we’re premium macadamias.
  10. If you don’t embarrass your cousins in public, are you even related?

Cute Cousin Captions for Instagram

  1. My cousin — the sister I never had.
  2. A cute picture with a cousin a day keeps the boredom away. Thanks for lighting up my life!
  3. Cousins: 100% love, 0% boundaries.
  4. We’re better together.
  5. Squad goals, cousin edition.
  6. Cousins are the bit of childhood you never want to let go of.
  7. My cousin and I — two peas in a fluffy, cozy pod.
  8. Every moment becomes a memory with you.
  9. You were the best of my childhood, cuz.
  10. Cousins: The ones who know you like no other but love you anyway.

Crazy Instagram Captions with Cousins

  1. I love all my relatives, but only my cousins can make me pee my pants from laughter.
  2. Cousins help you train your reflexes. Dodging their Nerf bullets is an art form.
  3. We’re cousins for life anyway. We might as well be friends.
  4. Oh, no! The crazy is multiplying!
  5. Cousins make family reunions bearable.
  6. Cousin vibes are crazy vibes.
  7. Don’t blame me! It was my cousin!
  8. So close we can’t remember who the bad influence is.
  9. Together is our favorite place to be — but only if pranks are involved.
  10. My recipe for fun? Simple: Just add cousins.

Having Fun with Cousins Captions for Instagram

  1. When life gives you cousins, make memories.
  2. Socially acceptable? Nope. Fun? Always.
  3. Cousins are just free therapy, but with more laughter.
  4. Cousins, cuteness, and craziness.
  5. No matter where life takes us, we’ll always make time to have fun together.
  6. Cousins: The people who hold the extended family together, one crazy party at a time.
  7. Cousins turn every day into an awesome adventure.
  8. If you see my cousin, buckle up and prepare for a bumpy ride!
  9. Cousin timeline: From play date to soulmate.
  10. No amount of distance can break this bond.

Meaningful Cousin Instagram Captions

  1. My cousin means the world to me — even from halfway across the globe.
  2. I never had any siblings, but I think cousins might be even better.
  3. You’re my tribe, and you bring the best vibes.
  4. Cousins: Turning every reunion into a slice of childhood.
  5. My favorite thing about my cousin? She always knows exactly what it takes to make me laugh.
  6. Just ‘cuz you’re awesome.
  7. Thanks for being my rock (star)!
  8. Some bonds can never be broken. Change my mind.
  9. My cousin is the PB to my J.
  10. My cousin is the ketchup to my mustard.

Seasonal Cousins Instagram Captions for Festive Moods

  1. Our Halloween parties are so spooky that everyone and their cousin shows up.
  2. Jingle bells, jingle bells, cousin all the way! Oh, what fun it is to spend my Christmas Day with you!
  3. Sleighing it with my fave cousins this winter.
  4. Ugly sweaters mean fun times and terrible throwback photos.
  5. All I want for Christmas is… more time with my cousins!
  6. Just haunting with my boo-tiful cousins this Halloween!
  7. Trick? Nah, every moment with my cousin is a treat.
  8. Cousins by blood, witches by choice.
  9. My New Year’s Resolution? Hang with my favorite cousins more often!
  10. Happy Turkey Day, cousins!

Great Quotes for Cousin Instagram Captions

  1. “Cousins are friends that will love you forever.” — Constance Richards
  2. “Cousins are cool to see, impossible to forget, and true to your heart.” — Leo Farno
  3. “If you’re lucky, a cousin is there from the beginning.” — Susan Bolch
  4. “Cousins are the barometers of how fun a family get-together will be. Are the cousins going to be there? Fun.” — Jim Gaffigan
  5. Be careful who you make memories with. Those can last a lifetime.” — Ugo Eze
  6. “In my cousin, I find a second self.” — Isabel Norton
  7. “Other things may change us, but we start and end with family.” — Anthony Brandt
  8. “Every man sees in his relatives, and especially in his cousins, a series of grotesque caricatures of himself.” — HL Mencken
  9. “Cousins are the first friends we have as children. No one will ever understand your family like your cousins do.” — Sol Luckman
  10. “To the outside world, we all grow old. But not to cousins. We know each other as we always were.” — Clara Ortega

Short Cousin Captions for Instagram

  1. Cousins forever.
  2. Cousin crew.
  3. You’re my fave.
  4. Just ‘cuz.
  5. Better together.
  6. Cousins for life.
  7. Cousin time? Let’s goooo!
  8. My cousin is the avocado to my toast.
  9. Family time? OK, but will the cousins come?
  10. My cousin’s superpower? She brightens up the darkest of days!

One Word Instagram Captions for Cousins

  1. Nostalgia.
  2. Cuz.
  3. Clan.
  4. Fun.
  5. Vibes.
  6. Laughter.
  7. Memories.
  8. Reunion.
  9. Mischief.
  10. Relatable?

Creative Writing Prompts for Cousin Captions for Instagram

Are you still looking for the right cousin caption for your next Instagram post? We get it! Captions are at their best when they perfectly match the mood of your picture. If you’re having a hard time, play around with these creative writing prompts! We’ve started the story off, and you get to finish it in any way you want — making it easy to capture the unique bond you have with your cousins!

  1. My cousin… What’s your superpower?
  2. When all else fails, call your cousin and…
  3. If our family had a motto, it would definitely be…
  4. Cousins are…
  5. Cousin crew goals: …
  6. My favorite throwback moment with my cousins? We used to… when we were little, and it was always…
  7. Never underestimate the power of cousins when…
  8. My favorite cousin tradition is…
  9. I love my cousin like I love…
  10. Cousins are as strange as…

FAQ About Cousin Captions for Instagram

How do I make my cousin captions for Instagram relatable for my other followers?

That’s easy! Nearly everyone has cousins, and they’re almost universally some of our favorite relatives. Tap into universal experiences, like getting up to no good with your cousin while spending Christmas week with your grandparents, and you’re good to go.

What are some popular hashtags to include in my cousin Instagram captions?

Everyone loves cousins, so you’ll find a whole collection of cousin-related Instagram hashtags. Don’t use them all! Pick and choose, so you can also include other hashtags related to your photo. Some of our favorite cousin hashtags are #cousinlove, #familyfirst, #crazycousins, #cousinsquad, #cousinconnection, and #cousingoals.

Browse Our Instagram Captions Library