The Ultimate Best Man Guide for the Groom
Do you know what the groom's best man does? Discover all his duties, from the bachelor party to the speech, and how to choose the perfect person for the role.

Planning a wedding is an emotional roller coaster of decisions. Amidst searching for the perfect venue, choosing flowers, and tasting cake, there's one crucial decision the groom must make: choosing his best man. This isn't just an honorary title; it's a role full of responsibilities that can make a big difference in the wedding experience.
If you or your future husband are in the process of choosing that special person, or if you've been asked to take on this incredible honor, you've come to the right place! This guide is designed to break down everything involved in being the best man, from pre-wedding tasks to duties on the big day and beyond.
What Exactly Is the Best Man?
Before diving into responsibilities, let's clarify some points. The best man is the groom's right hand. Traditionally, he's his main support throughout the entire wedding process. Unlike the padrino, whose role in many Latin cultures is more tied to a mentor or father figure role (often the bride's or groom's father), the best man is usually a brother or best friend. His function is more practical and companionship-based.
It's common for the best man to also be one of the wedding witnesses, who sign the marriage certificate to provide legal proof of the act. However, they're not identical roles: while the best man is responsible for emotional support and logistics, witnesses have a specifically legal function. You can have witnesses who aren't part of the wedding party.
And can there be several? Of course! It's increasingly common for grooms, instead of choosing just one friend, to name two or more as their best men. This is ideal if you have a brother and a best friend you want to honor equally. They simply divide the tasks and all share the spotlight. What's important is that the groom feels surrounded by the people he loves most.
How to Choose the Perfect Best Man
Choosing the best man is very personal and should be based on trust and affection. Don't feel pressured by tradition or family expectations. Think about who you'd like to have by your side on one of the most important days of your life.
Qualities to Look For
It's not just about choosing your funniest friend. The ideal best man should have a combination of these qualities:
- Reliability: You need someone you can trust blindly. A person who will fulfill their tasks without you having to constantly remind them.
- Responsibility: Organizing a bachelor party, managing the other groomsmen, and taking care of the rings requires a high sense of responsibility.
- Unconditional Support: There will be stressful moments. Your best man should be that person who listens to you, offers words of encouragement, and helps you stay calm. If you have a sister as a bridesmaid, both can coordinate emotional support: we recommend reading about how bridesmaids work together to better understand how your wedding party complements each other.
- Good Social and Public Speaking Skills: One of his most visible tasks is giving a speech. Someone who doesn't panic when speaking in front of a crowd and knows how to interact with guests is a great advantage.
The Best Man's Duties: A Complete Overview
Being the best man is a commitment that spans several months. Here we detail his main functions, divided by stages.
Before the Wedding: Preparations
The best man's work begins long before the church bells ring.
- Plan the Bachelor Party: This is perhaps his most famous task. It involves organizing an event to celebrate the groom. It doesn't have to be a wild party; it can be a weekend trip, a gourmet dinner, an adventure day, or anything you know the groom will love. The best man should coordinate the budget, dates, and activities with the rest of the groomsmen and friends. Keep in mind the engagement dinner if it's scheduled so there are no scheduling conflicts.
- Help with Wedding Planning: Although most of the planning falls on the couple, the best man can be great support. He can help choose the wedding party's suits, attend fittings, give opinions on vendors, or simply take care of small tasks that lighten the groom's load.
- Be the Groom's Emotional Support: Planning a wedding can be stressful. The groom also needs a space to vent, share his nerves, or simply get distracted. The best man is that trusted person who's there to listen without judging and to remind him that everything will be fine.
The Wedding Day: The Big Moment
The wedding day is when the best man really shines. His mission is to ensure the groom's day goes smoothly.
- Prepare the Groom: From making sure he wakes up on time to helping him dress and properly place his boutonnière. It's his job to ensure the groom arrives at the altar looking impeccable and feeling calm.
- Manage the Groomsmen: He's the leader of the "groom's team." He must coordinate the rest of the wedding party, make sure everyone knows where they need to be and at what time, and that they're ready for photos and the ceremony.
- Tasks During the Ceremony: His most important function here is to safeguard the wedding rings until the exchange moment. A big responsibility! He may also be in charge of passing envelopes with final payments to vendors (like the photographer or officiant) so the couple doesn't have to worry about that.
During the Reception: The Celebration
Once the couple has said "I do," the best man's work continues at the party.
- Give the Best Man Speech: This is one of the most anticipated moments of the reception. A good speech should be personal, emotional, and, if appropriate, funny. It should talk about his relationship with the groom, share an endearing anecdote, and end with a toast to the happy couple. A tip: better if it's brief and sincere! Avoid inside jokes that no one else understands or embarrassing stories.
- Interact with Guests: As a secondary host, the best man helps create a good atmosphere. He can introduce family and friends from different circles, encourage people to dance, and generally make sure everyone feels welcome and is having fun.
- Assist with Logistics: Small details like helping guests find their seats, coordinating with the DJ for the first dance, or making sure the couple has a moment to eat peacefully are gestures that make a difference. The best man should stay in tune with the DJ so the music adjusts to the celebration's rhythm.
After the Wedding: Final Details
The role doesn't end when the party lights go out. Some final tasks remain.
- Return Suits and Rentals: If the suits were rented, the best man often collects them and returns them on time to avoid additional charges.
- Help with Gifts: He can help the couple transport wedding gifts to their home the next day.
- Offer Ongoing Support: Newlyweds will appreciate having someone to lend a hand while they settle into their new life. A simple message to check how they're doing or an invitation to dinner can mean a lot.
Your Wedding, Your Way
Choosing the best man and defining his responsibilities is an exciting part of wedding planning. It's an opportunity to honor a deep friendship or family bond and to build a support system that will make your big day even more special and memorable.
Remember that this guide is a suggestion. You can adapt the best man's functions to fit your style and needs. The most important thing is communication. Talk to the person you choose, explain what you expect from them, and above all, thank them for being by your side.
At the end of the day, the best best man is one who supports you unconditionally, celebrates your happiness as if it were his own, and helps ensure your only job on the wedding day is to enjoy and say "I do."
Frequently Asked Questions
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