Best Mouthguards for Flag Football (2026)

Flag football may be non-tackle, but contact still happens and accidental collisions are common. That’s why wearing the right mouthguard for flag football matters. The best option protects your teeth without making it hard to breathe, talk, or focus.

In this guide, we’ll break down:

• What type of mouthguard you really need for flag football
• The best NXTRND mouthguards for comfort and protection
• How to choose the right style for your age and position

Do You Need a Mouthguard for Flag Football?

Yes. Most leagues strongly recommend or require mouthguards.

Even without tackling, players can:

• Take a hit to the face
• Fall forward onto the ground
• Get clipped while pulling flags

A good mouthguard helps protect:

• Teeth
• Jaw
• Lips and gums

If you're new to the sport or setting up gear for the first time, it helps to understand what equipment is required. You can see a full breakdown of essential flag football gear here: What Do You Wear for Flag Football?

League rules can vary. Always check with your coach or league.

Best Mouthguards for Flag Football

1) NXTRND ONE Football Mouthguard with Lip Protection

Best Overall Mouthguard for Flag Football (Most Versatile Option)

The NXTRND ONE is the best overall mouthguard for flag football players who want extra protection now and the ability to reuse the same mouthguard later for tackle football.

Unlike basic flag football mouthguards, the NXTRND ONE includes a built-in lip protector and can also be attached to a helmet when players move into full-pad football. This makes it a smart long-term choice for growing athletes.

Why flag football players and parents choose it:

• Protects teeth and lips
• Helps reduce cuts and mouth injuries
• Comfortable, low-profile fit
• Large breathing hole for airflow
• Can be attached to a helmet for tackle football
• No need to buy a new mouthguard when moving up levels

It’s especially helpful for:

• Youth players
• Players who take contact near the face
• Parents planning ahead for tackle football

Key benefits:

• Low-profile bite pads for comfort
• Extra lip and mouth protection
• Reusable for both flag and tackle football
• Includes removable straps and case

Best for: Players who want maximum protection and long-term value.

2) NXTRND RUSH Football Mouthguard

Best Lightweight Mouthguard for Flag Football

The NXTRND RUSH is a top choice for flag football players who want simple, lightweight protection without any extra bulk.

It’s designed for fast-paced play, making it easy to talk, breathe, and stay focused during games.

Why flag football players like it:

• Thin and lightweight feel
• Easy to talk, breathe, and drink
• Shock-absorbing bite pads
• Great for youth and adults

This is a strong option for:

• Youth flag football
• High school players
• Skill position athletes
• Players who don’t want a bulky guard

Best for: Players who want comfort, fit, and no distractions.

Common Mouthguard Mistakes in Flag Football

Most players struggle with these:

• Wearing a guard that’s too bulky
• Skipping a mouthguard because “it’s flag”
• Using cheap guards that don’t stay in place

Choose a low-profile mouthguard made for football movement, not a generic boil-and-bite that feels oversized.