70th Birthday Messages for Dad: What to Write in the Card

October 7, 2026

You're in the right place for 70th birthday messages for your dad. There are 12 ready-to-copy lines on this page, grouped into short 70th birthday messages for your dad, heartfelt 70th birthday messages for your dad and funny 70th birthday messages for your dad, plus more below - pick one, change a detail so it sounds like you, and you're done.

Quick answer: start with "Happy 70th, Dad!", add one line about what they mean to you or a memory you share, then finish with a wish for the year ahead. Sign off with "Love, or Lots of love".

A 70th birthday is a big one, so a card for your dad deserves a bit more thought than "have a good one". The messages below are grouped by tone so you can copy one straight in or mix a funny line with a sincere one, which is the combination that usually lands best.

Short 70th birthday messages for your dad

Happy 70th, Dad! Have the best day.
Happy 70th birthday, Dad. Here's to you.
Seventy years of being wonderful. Here's to plenty more.

Heartfelt 70th birthday messages for your dad

Happy 70th, Dad. Thank you for teaching me how to fix things, and for fixing them when I couldn't.
Happy 70th, Dad. Everything I know about being kind I learned watching you.
70th years, and you've made every one of them count. Happy birthday.

Funny 70th birthday messages for your dad

Happy birthday, Dad. Your jokes are getting older too.
I'd get you something nice, but you'd only say you didn't need anything.
Seventy and still running rings round us.

70th birthday gift ideas for your dad

A personalised portrait or caricature
A tasting experience: whisky, ale or gin
A day out at the match or the races

How to write it so it lands

Mix one joke with one sincere line.
Mention a specific memory: it's the line they'll reread.
Add a photo inside the card for a milestone.

Frequently asked questions

What do you write in a 70th birthday card for your dad?

Happy 70th with their name, one personal line about what they mean to you, and a wish for the year ahead.

What is a short 70th birthday message for a dad?

"Happy 70th, Dad! Have the best day." Short is fine if it sounds like you.

How should I sign a 70th birthday card to my dad?

Love, or Lots of love.

What is a good example of 70th birthday messages for your dad?

"Happy 70th, Dad! Have the best day." is one of 12 examples on this page. Pick the one closest to the tone you want, then add a specific detail of your own - a shared memory, a date, a name - so it reads as yours rather than copied.

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