以下是一首生日快樂英文版歌詞：
Happy birthday to you
Happy birthday to you
Everybody sing with me
Happy birthday to you
(副歌)
First I say the month, then I say the date
Now it's time to celebrate, yeah
(第一段)
On the first day of the month, I remember my dreams
And all the good things that have happened to me
I feel like a kid again, with a sparkle in my eyes
Happy birthday to me, happy birthday to me
(副歌)
Then I say the name of the person, that I'm wishing well
With love and happiness all around them, yeah
(第二段)
They've had their ups and downs, but they keep on going strong
And now it's time to make a wish, and blow out the candles
Happy birthday to you, happy birthday to you
(副歌)
Now everybody sing along, let's make this a day to remember
With love and happiness all around us, yeah
(尾聲)
Happy birthday, have a blast, make it the best day ever
With family and friends all around you, yeah
Happy birthday to you, happy birthday to you, happy birthday, dear (你的名字), happy birthday to you.