If you’re anything like me, you’re always looking for subject lines that break the monotony of a crowded inbox.
And Halloween? It’s the perfect excuse to get a little creative.
Even if you’re not running a Halloween-themed promotion, this holiday gives you the chance to interrupt the scroll, inject personality into your emails, and boost engagement before the Black Friday craziness begins.
I started collecting these Halloween subject lines in 2021 (yes, before the AI era). So swipe them, tweak them, and (maybe) use them in your next campaign.
Halloween Subject Lines
Creepin' it real!
See the eerie-sistible!
🎃 It’s HERREEE...the Spooktacular Sale!
Hold out your bag to be stuffed with savings.
A spooktacular Halloween is yours to create 👻🎃 (Canva)
Get ready to scream! (Preview message: With excitement, of course) Jerry Ghionis
This deal is about to become a ghost
ghosted 👻?
👻 SPOOKY Good Deal - 97% OFF!!
Make those lips boo-tiful!
A not-so-spooky giveaway/offer/event
Ghouls just wanna have fun
Don't miss your Halloween gift, end soon!
Drive scary-good results with this 😱
Ready to be bone away? ☠
Only bad witches can drive stick.
Not going to eat candy? That's witchful thinking.
Howl about them apples 🍏🍎?
"Being normal is vastly overrated."
"Wanna play?"
Get These Spooky Best Sellers Before They Ghost!
Boo-tiful offers ending soon!
X% Off All Ghoulish Goodies
Too gourd to be true.
Screaming deals on X.
We’re scared (name)😱- Frighteningly big discounts
Our X% off Halloween sale is about to ghost on you. Don’t miss out.
"It's showtime." — Beetlejuice
You are too precious for words… (Preview message: why I could just... eat you alive!" — The Addams Family)
"I'm so glad I live in a world where there are Octobers." — Anne of Green Gables
If you've got it, haunt it.
This is spooktacular!
You deserve a treat, too.🎃
No tricks, only treats this Halloween
Boo! A Halloween treat for you!🍬
"I would like, if I may, to take you on a strange journey." — Rocky Horror Picture Show
You make me batty 🦇
Unearth Big Halloween Savings
Happy Halloween to all!
X So Good You’ll Scream! 🙀🙀🙀
X make a statement. x tell a story.
No tricks, just treats!
This is where the magic happens 🪄
You're 💀 to me.
I need to be home before midnight...👠🎃
Double, double toil and trouble!
Why did the black cat cross the street? 🐈⬛(Preview message: To give you discounts)
Monica Badiu is an email revenue strategist and conversion copywriter who helps course creators turn their email lists into reliable revenue systems.
With over 17 years of marketing experience and more than 25,000 hours spent studying and practicing customer-centric email marketing, she specializes in diagnosing the gaps that prevent email from performing at its full potential. Her strategies have helped course creators generate over $3 million in revenue, and her work focuses on building thoughtful email systems that drive sales while strengthening genuine relationships with audiences.