It's your boyfriend's birthday! As his partner, your number one job is to make his day amazing. Along with gifts, cake, and ice cream, a shout-out on social media about how great he is will let him know how much you love him. Get inspiration for what to say with these cute, funny, and romantic birthday captions for your boyfriend - paired with a birthday emoji (or five).
Short Birthday Captions for Your Boyfriend
You don't have to say a lot to make your boyfriend feel special on his birthday. The right words will go a long way! Post a favorite picture of the two of you with a short and very sweet caption.
- Happy birthday to the guy who gives me butterflies.
- Happy birthday to the boy who stole my heart.
- I'm so proud to call you mine, handsome. Happy birthday.
- Happy birthday to an absolute king.
- Happy birthday to a man with a soul destined for mine.
- Happy birthday to the guy who makes my life more beautiful.
- Celebrating this incredible human on his birthday.
- Happy birthday to my man crush for life!
- It might be your birthday, but I got the wish of having you as a boyfriend.
Funny Captions for the Guy Who Always Makes You Laugh
One of the best qualities in a boyfriend is how much he makes you laugh. A good sense of humor can be an asset to any relationship, but a funny caption is an especially good idea if the two of you share lots of inside jokes and like to tease each other. If something funny is the icing on his cake, one of these captions could be the perfect way to honor your boyfriend on his birthday.
- I was told not to write anything too mushy, so I'll keep it short and sweet: Happy, birthday, boyfriend!
- If you can believe it, I'm more excited about his birthday than mine! Happy birthday, babe.
- I won't usually admit my boyfriend is funnier than me, but I guess on his birthday it's the least I can do. Happy birthday, goofball.
- Happy birthday to the guy who is always more photogenic than me. It's unfair, but it's the truth.
- It was tough to find a picture of us where we both look good, so for your birthday, I'll take one for the team. Here's to you, handsome.
- Relieved your birthday is finally here so I can stop hearing about it every day! Happy birthday to the birthday boy of my dreams.
- Don't listen to anyone who says you're getting old. If that's true, I'm getting old, too, and I'm not quite ready to face that. Happy birthday, my love.
- Wishing the happiest birthday to the guy who claims he doesn't care about his birthday. As your partner, it's my job to care!
- Happy birthday to my lovely boyfriend, who takes "dance like no one's watching" and "sing like nobody's listening" very seriously.
- Talk about a stud muffin! Or should we say stud cake? Happy birthday, babe.
- A boyfriend like you is like the salt to my French fries. Happy birthday to the guy I can't live without!
Romantic Captions to Share Your Love for Him
Whether you're a newer couple or you've been together for a while, it's fun to share with the world how much you love your boyfriend. His birthday is a great excuse to do so! Add a romantic caption to a sweet photo of you and your beau on his birthday this year.
- Being your partner is the greatest gift. Thank you for loving me - I love you more. Happy birthday.
- I knew you would be my boyfriend the day I met you. Can't wait to celebrate your birthday today.
- You have been such a blessing in my life. Hope to celebrate many more birthdays with you, my love.
- Happy birthday, baby. Thank you for showing me that love can feel easy.
- Falling more in love with you every day, baby. Happy birthday - let's make it a great one.
- Every day feels special with you, but today is the most special of all. Happy birthday, handsome.
- I never feel more like myself than when I'm with my amazing boyfriend. Wish him all the love on his birthday.
- Happy birthday to the prince who makes me feel like a princess.
- You always treat me like a queen, and tonight it's my turn to spoil you! Happy birthday.
- No one I'd rather celebrate than you. Wishing the best birthday to the best boyfriend.
- You're exactly the man I always dreamed and wished for. Happy birthday to you, love.
Cute Captions to Make Your Boyfriend Smile
Maybe romantic isn't your style, and that's okay. Instead, try a cute caption that's a little more lighthearted. That way, you'll still make your boyfriend feel extra loved on his birthday.
- My future looks fine as long as you're in it! Happy birthday to my guy.
- Happy birthday to my babe, from your biggest cheerleader. I'll always be rooting for you!
- Happy birthday to the guy I've been crushin' on for years!
- Life wasn't as much fun before I met you, but now every day is a blast. Happy birthday!
- Babe, you make the world better just with your smile. Hope this year is filled with lots of laughter.
- My guy is always the life of the party, but today it's especially true! Happy birthday.
- Happy birthday to this boy, who makes every day a good day. Thanks for bringing so much happiness to my life.
- Wishing the best birthday to my one-and-only. So happy to have you my by side.
- Happy birthday to the boy who makes my heart sing. You're amazing!
- I know you don't love being the center of attention, but I just can't resist a birthday shout-out! Happy birthday, handsome.
- Could this man be any cuter? I'm sure he'll find a way. Happy birthday, babe.
Happy Birthday Boyfriend Captions for a New Relationship
Just because you're in a fresher relationship doesn't mean you shouldn't celebrate your new boyfriend's birthday. A thoughtful but not-too-lovey-dovey birthday caption might be just what you need. If you haven't taken any selfies together yet, now's your chance!
- Life is more fun with you in it! Happy birthday, cutie.
- Happy birthday to the absolute best boyfriend! Let the celebrations begin.
- I smile a lot more now that we're together. Have a great birthday, my boy.
- Honored I get to spend your day with you. Happy birthday to a super sweet guy.
- Your cake is sweet, but it doesn't hold a candle to you.
Uplifting Birthday Captions for Your Boyfriend
Boost up your boyfriend on his birthday with an inspirational caption. He'll feel ready to tackle anything with your encouraging words and support. He'll also know he picked the right person to be his partner - you!
- Happy birthday, babe. Let's go on new adventures together this year!
- Wishing the happiest birthday to the best man I know. You deserve every good thing that comes your way!
- With you by my side, I know I can handle anything. So thankful we fell for each other!
- No matter where life takes us this year, I'll be by your side. Happy birthday, boyfriend.
- Happy birthday! Here's to a year of new experiences with you. You are one incredible man.
- If this guy is a part of your life, consider yourself lucky. I know I do. Happy birthday to an amazing person.
- To the guy who builds up everyone around him, we're all thankful to have you. Happy birthday, babe.
- Happy birthday to a man with big dreams and enough ambition to achieve them.
- I love the way you see the world, and I'm so thankful to be your partner. Happy birthday to you and your beautiful mind.
- You make everyone feel special, but we all know you're the most special of us all. Happy birthday, my guy.
- Sweet, genuine, strong, and brave. I couldn't be more proud to call you my boyfriend. Have an amazing birthday.
Find a Birthday Caption to Celebrate Your Boyfriend
On your boyfriend's birthday this year, share some fun photos of you two along with a sweet or funny caption. Choose the saying that best describes how you feel about him and feel free to add your own personal flair. Pair that with a thoughtful gift and fun date night and you've got a winning birthday for your beau. Whatever you decide to say, just make sure it comes from your heart!