Hey girl, I am so glad you stopped by today to chat about memorable 40th birthday party themes men.

With his big birthday coming up, I bet you're searching for incredible 40th birthday party themes men, especially if you're on a budget. Girl, you have come to the right place!
My husband recently turned 40 and we had the best time celebrating with him. Many of our friends and family are also turning the big 4-0. This makes me your expert on the biggest and best variety of 40th birthday themes for him.
I hope you are ready for all of these epic 40th birthday party themes men, 40th birthday decorations, easy and delicious birthday party recipes, 40th birthday activities, and so much more.
Let’s jump into the best 40th birthday party themes men so you can get planning your party. These are so good that your friends and family will be copying you.
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Best 40th Birthday Party Themes Men
Birthday Party Food
You have to check out these delicious and easy appetizers and desserts.
Your guests will be begging you for these recipes.
40th Birthday Party Decorations
Now let’s talk birthday party decorations.
I love easy decorations that are cheap and cover a lot of space. These decorations nail it.
Start with a fun banner, poms, and swirls.
What is a birthday party without balloons?
And finally, colorful streamers.
Photo Booth
A photo booth is a must.
It is easy to set up and your guests will have fun taking pictures.
This backdrop is so good along with these photo booth props.
Walking Decorations
You will need to recruit a few party guests for this fun decoration.
Make T-shirts with pictures of the birthday boy on them.
Use this iron-on transfer paper.
Try to use different pictures on every shirt. The rest of your guests will have the best time looking at these.
Pictures

And since you took the time to gather all those pictures of the birthday boy, print some hard copies to put on display.
You can also add tons of pictures to this digital picture frame instead of printing them.
40th Birthday Party Themes Men
Surprise Party
How good are you at keeping secrets? Throw him a surprise party.
You can use as many other theme ideas below with this.
40th Birthday Party Theme
The 40th birthday party theme is about as simple as you can get but oh, so good.
The decorations I mentioned already are the best for this theme.
Birthday Brunch
People are busy! If you can’t find an open afternoon or evening for his party, shoot for a morning party and host a birthday brunch.
Try these easy and delicious recipes for your brunch.
Brunch Recipes
Dress Like Your Parents
Ask your guests to pick a picture of their mom or dad, then replicate that picture – hair, clothes, and all.
Tell everyone to bring the picture along to the party so everyone can see the comparison. This is such a hoot!
Backyard Cookout

Fire up the grill for some burgers, brats, hot dogs, chicken, and more.
You can set up these fun backyard games.
Outdoor Movie

As the sun sets on your cookout, start up an outdoor movie.
This movie projector and screen are fantastic.
Set up a movie theater snack bar with goodies like popcorn, salty and sweet snacks, and beverages.
Don’t forget bug repellent, chairs, and blankets!
Bonfire
You can also get a bonfire going at your cookout or outdoor movie night.
All your guests will enjoy hanging out around it.
Mexican Fiesta

Tacos, margaritas, sombreros, and tequila!
No one can resist a taco bar and margaritas.
What kind of taco shells do you like – hard, soft, or a bag of chips?
This margarita machine makes the best margaritas! They are so hard to resist.
Grab this full sized sombrero for the birthday boy because hey, it’s all for fun.
And you can get these sombrero headbands for everyone else.
Pool Party
If his party happens to land in the summer and you have access to a pool – hello pool party!
Back in X Party
Theme his entire party around the year he was born.
Think clothes, music, food, hair, and decorations.
Dress as the First Letter of your Name
It is hilarious to see what your guests come up with.
For example: Amanda – A – Angel or Harvey – H – Hotdog.
Murder Mystery Party
If you haven’t done a Murder Mystery party, you should try it. Your guests will get into character more than you think. You just have to ask them.
We have done these for birthday parties, bachelorette parties, housewarming parties, and even one at Christmas. It was a hit every single time with 100% participation.
This site has great murder mystery packets you can buy (not sponsored).
Roaring 20s

Having a Roaring 20s theme party will never get old because there is something for everyone.
Transform your place into a Speakeasy (there are tons of ideas on Pinterest).
We did a Roaring 20s theme Murder Mystery party for my sister’s bachelorette party about 10 years ago and we are still talking about it.
Guys can dress up like gangsters and the ladies can dress up as flappers.
Hayride
If you have been on a hayride, you know how much fun this is!
But if you haven’t been on one, now is the time.
Bring a blanket to sit on otherwise, the hay will itch your legs.
Party Bus
If you aren’t into the hayride idea, no big deal. Rent a party bus and hit up a few bars.
Scavenger Hunt
Set up a scavenger hunt that includes items to find around the area where you live or even at your home.
If you are renting a party bus, plan a few stops for your scavenger hunt😊.
We love doing these and always have these 2 rules.
There is a time limit.
The teams must have photo proof of the item with a team member in the picture.
Game Night
Who doesn’t love a good game night? You can play board games or cards and everyone will have a great time.
Catch Phrase and Pictionary are great if you have a few people or a large group.
Ice Cream Social
Do you need a family friendly birthday party theme – think ice cream social!
Easily make homemade ice cream with this ice cream machine. Girl, it tastes so much better than store bought.
Make it ahead of the party and store it in these freezer safe containers.
On the day of the party, set up a toppings bar/area – all the cookies, candies, sauces, nuts, sprinkles, and of course, whipped cream.
African Safari

Did she just say African safari?
Yes, I did.
Isn’t that for kids?
Nope, it isn’t!
For my husband’s 40th birthday, we transformed our home to look like a jungle.
My kids helped make their animal masks. And then we got these animal masks for other kids to wear.
The guys had the most fun because we set out a bunch of Nerf guns so they could go on a safari to hunt all the animals. The kids couldn’t get enough either.
Pirates
You need this incredible pirate themed blow up for your yard.
Ask your guests to dress in pirate costumes.
Here are some fun Pirate Party Decorations.
Kids love these chocolate gold coins.
You can even decorate your coolers as treasure chests😊.
80s

Everyone has a blast dressing for an 80s themed party.
The music - oh yeah, it is some of my favorite to party to.
Check out these fun party decorations.
Harry Potter
Calling all Harry Potter fans!
Ask your guests to dress as their favorite Harry Potter character.
Here are a few Harry Potter decorations to get you started.
Disco
Leisure suits, Afro hair, and of course a disco ball are just the start of a fantastic disco party.
Favorite Color
If he has a favorite color or 2, throw a color themed party. This one is so easy.
Cocktail Party
Ask all your guests to dress to impress for a black tie affair. You can stay in for a cocktail party or hit the town.
Prom
Still looking to get dressed up but don’t want to take it too seriously, have a prom throwback party.
Thrift stores are a great place to find clothes for this.
Luau
A luau is a great way to take a little trip to paradise without leaving home.
40th Birthday Activities
Golfing
Send your guy off golfing with his buddies.
Be kind and offer to be the designated driver.
Go Out To Eat
Keep it as simple as possible and reserve a party room/area at a restaurant. You don’t have to clean anything!
My husband’s sister did this and noted on the invite that they were providing only the dessert.
Guests were responsible for paying for their food and drinks. It is a great way to keep costs down if you are on a budget.
And did I mention, you don’t have to clean anything!
Wine Tasting/Brewery Tour
Book a party bus (or something like it) and go wine tasting or on a brewery tour. The party bus allows everyone to drink if they want.
Cooking Class
Expand your culinary knowledge with a cooking class. You all may find new recipes that you love.
Bowling
Take your family and friends bowling.
It is a fun way to do an activity, have some food and drinks, and celebrate with the birthday boy.
Camping
Does he love spending time in the great outdoors? Ask a few people to go camping with you.
You can spend your time hiking, biking, trap shooting, and hanging out by the campfire.
Sporting Event
Does your husband have a favorite sports team? Be generous and get him tickets.
Take a Trip
Plan a trip for the birthday boy. Where has he always wanted to go?
It is the perfect time for a celebration vacation.
Escape Room
If he likes solving puzzles, try an escape room.
Karaoke
After a few drinks, anyone will sing karaoke. I have seen it😊 and I am sure you have too.
Concert
Concert tickets make for a fantastic birthday gift.
Fancy Restaurant Dinner
Line up a cocktail party at a posh restaurant. It can be for a crowd or just the 2 of you (ha cha cha).
Or you can go to his favorite restaurant.
Bucket List
Does he have a bucket list? Let him pick something from it and you take care of the planning.
Dinner Boat Cruise
Book a dinner boat cruise and let someone else take care of the whole party for you. It is a great way for you to enjoy every second of the birthday party with him.
What do you want to do to celebrate your husband’s 40th birthday? Let me know in the comments below.
I look forward to hearing from you and thanks for stopping by.
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