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Birthday messages for a coworker: what to write in their card

By the WishLab team · Updated 2026-11-09

Not sure what to write in a coworker's birthday card? Keep it warm, short and about work: thank them, mention something you share at the office, and wish them a great year. Here are 30+ happy birthday messages for a colleague, a boss or the whole team to sign.

What to write in a coworker's birthday card

• Start with their name and a simple "Happy birthday!"
• Add one specific line: a project you finished together, their help, their humour.
• Wish them something for the year ahead, at work and outside it.
• Sign off warmly: "Cheers", "Best wishes" or "From all of us on the team".
• Skip anything about age, looks or private life. Friendly and professional always works.

Happy birthday messages for a coworker

• Happy birthday! Thanks for making the workdays lighter and the meetings bearable.Copy Put it in a card →
• Wishing you a great birthday and a year full of good news, inside and outside the office.Copy Put it in a card →
• Happy birthday to the colleague who always has a solution, a snack or a joke ready.Copy Put it in a card →
• Hope your birthday is as reliable and wonderful as you are at work. Enjoy your day!Copy Put it in a card →
• Happy birthday! The office is a better place because you're in it.Copy Put it in a card →
• Wishing you a relaxing birthday and a year of wins you're proud of.Copy Put it in a card →
• Happy birthday to someone who makes Mondays feel a little less like Mondays.Copy Put it in a card →
• Thanks for all the help this year. I hope today is all about you. Happy birthday!Copy Put it in a card →

Sweet birthday messages for a colleague

• Happy birthday to the kindest person on our floor. You make everyone around you feel welcome.Copy Put it in a card →
• Working with you is one of the best parts of my week. Have a beautiful birthday!Copy Put it in a card →
• Happy birthday! I hope this year brings you as much joy as you bring to this team.Copy Put it in a card →
• To a colleague who became a friend: happy birthday, and thank you for everything.Copy Put it in a card →
• Wishing you cake, calm and lots of kind messages today. You deserve every one. Happy birthday!Copy Put it in a card →

Simple and short birthday wishes for a colleague

• Happy birthday! Have a great day.Copy Put it in a card →
• Wishing you a wonderful birthday and an amazing year ahead.Copy Put it in a card →
• Happy birthday! Enjoy your day off from emails.Copy Put it in a card →
• Many happy returns of the day!Copy Put it in a card →
• Happy birthday, and here's to another great year working together.Copy Put it in a card →
• Cheers to you on your birthday!Copy Put it in a card →

Birthday messages for a coworker from the team

• Happy birthday from all of us! The team wouldn't be the same without you.Copy Put it in a card →
• From your favourite (and only) team: happy birthday! Thanks for all you do.Copy Put it in a card →
• Wishing our amazing teammate a very happy birthday. Cake is on us today!Copy Put it in a card →
• Happy birthday from the whole office. Here's to your best year yet.Copy Put it in a card →

Professional birthday wishes for a boss

• Happy birthday! Thank you for your guidance and support this year. Wishing you a wonderful day.Copy Put it in a card →
• Wishing a very happy birthday to a leader who makes our team better every day.Copy Put it in a card →
• Happy birthday. We appreciate your patience, your vision and the way you look out for the team.Copy Put it in a card →
• Happy birthday! Thank you for leading by example. Wishing you a great year ahead.Copy Put it in a card →

Funny birthday wishes for a colleague

• Happy birthday! Today, the only deadline is cake.Copy Put it in a card →
• Happy birthday to my favourite person to roll eyes with in meetings.Copy Put it in a card →
• Another year wiser, and still no closer to fixing the printer. Happy birthday!Copy Put it in a card →
• Happy birthday! Let's hope today has fewer meetings than candles.Copy Put it in a card →
• Happy birthday to the person who replies "per my last email" with the most grace.Copy Put it in a card →

Send the whole team's card online

Instead of passing a paper card around the office, send one card from the team to their phone or work chat. It opens with their name, the balloons pop one by one, and your message appears at the end. Make a coworker birthday card.

Tip · For a manager, keep it about work and appreciation. For a close colleague, a shared office joke is perfect.

Questions people ask

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