Your boyfriend’s 31st birthday is the perfect time to show him how much he means to you. Whether you want to make him smile, laugh, or feel loved, here are heartfelt, romantic, and fun wishes for his special day.
31st Birthday Wishes for Boyfriend
- Happy 31st birthday, my love! You make my world brighter every single day.
- Cheers to the man I love most! Wishing you a day as amazing as you are.
- Happy birthday, baby! Thank you for filling my life with so much joy and love.
- To my one and only: I’m so lucky to call you mine. Happy 31st birthday!
- Happy birthday to the man who owns my heart. I love you more each day!
- Wishing the love of my life an unforgettable 31st birthday! You mean everything to me.
- My darling, happy birthday! You’re the best thing that ever happened to me.
- Here’s to another year of loving you endlessly. Happy 31st birthday, sweetheart!
- Happy birthday, babe! You make my heart skip a beat every single day.
- Another year, another reason to love you even more. Happy 31st, my love!
Sweet and Heartfelt Wishes
- Happy 31st birthday to the man who makes every moment magical.
- You deserve all the happiness in the world today and always. Happy birthday, my love!
- Here’s to celebrating 31 years of you being absolutely perfect. Happy birthday!
- Wishing you a day filled with love, laughter, and everything you adore. Happy birthday!
- Happy 31st to the kindest, sweetest, and most amazing boyfriend.
- Happy birthday to the guy who fills my life with so much happiness and warmth.
- To my love: Thank you for being you. Happy 31st birthday!
- Wishing you a day as sweet and special as you. Happy birthday!
- You’re the light of my life, today and always. Happy 31st, darling.
- Happy birthday to the person who knows me best and loves me most.

Funny and Playful Birthday Wishes
- Happy 31st, love! You’re aging like fine wine—better and better every year!
- Congrats on turning 31, babe! One step closer to gray hairs and dad jokes.
- Happy birthday, old man! Don’t worry—you’re still the coolest 31-year-old I know.
- 31 already? Guess I’ll keep you around a little longer! Happy birthday, my love.
- Happy birthday! Let’s celebrate your “vintage” 31-year-old self in style.
- Another year, another excuse to eat cake and call you “old.” Love you!
- Happy birthday! You’re not old—you’re just classic now.
- 31 looks good on you! I guess I can live with you for another year.
- Happy birthday! You’re still my favorite human, wrinkles and all.
- Congratulations, you survived another year of my sass. Happy 31st, babe!
Short and Simple Birthday Wishes
- Happy 31st birthday, handsome! Here’s to another year of love and laughter.
- Wishing you an unforgettable day, love. You deserve the best!
- Cheers to 31, babe! I love you more than words can say.
- Happy birthday, my favorite person. I’m so lucky to have you.
- To the love of my life—happy 31st birthday!
Whether you choose to be romantic, funny, or simple, these heartfelt wishes are sure to make your boyfriend’s 31st birthday extra special. Make him feel loved and celebrated today because he truly deserves it. Happy birthday to your one and only! 🎉