Rugby is a sport full of energy, teamwork, and tradition. Fans often love the action, but many are unsure about the number of players on a rugby team. The answer is not as simple as it might seem, because it depends on the type of rugby being played.
Whether you are new to rugby or looking to understand the game better, knowing how many players are on the field is a great place to start. In this article, you will learn about team sizes, positions, and special rules that affect the number of players in rugby.
Standard Rugby Team Sizes
The two most popular forms of rugby are Rugby Union and Rugby League. Each has its own rules and number of players. There are also variations like Rugby Sevens and Touch Rugby that have different team sizes. Let’s look at each type.
Rugby Union
Rugby Union is played with 15 players per team on the field. This makes it one of the largest team sports in the world. The team is divided into two main groups:
- Forwards (jersey numbers 1–8): These players are usually bigger and focus on strength, scrums, and lineouts.
- Backs (jersey numbers 9–15): These are usually faster and more agile, focusing on running, passing, and scoring.
In addition, each team can have up to 8 substitutes on the bench. However, only a maximum of 8 can be used during the match.
Rugby League
Rugby League teams have 13 players on the field. The split is:
- Forwards (jersey numbers 8–13): Strong and physical, responsible for gaining ground.
- Backs (jersey numbers 1–7): Skilled runners and kickers, focused on attack and defense.
Teams can also have up to 4 substitutes in professional matches, and unlimited substitutions can be made during the game.
Rugby Sevens
Rugby Sevens is a fast-paced version with 7 players per team. Matches are shorter, with two halves of 7 minutes each. The positions are similar, but the field size stays the same as the standard game, making it a test of speed and endurance.
Other Rugby Variations
- Touch Rugby: Usually has 6 players per team. This version does not have tackling.
- Tag Rugby: Similar to touch, with 7 or 8 players per side, depending on the league.
- Mini Rugby: For children, team sizes can range from 5 to 12 players.
Team Composition By Position
Every rugby team is made up of different positions, and each position has its own role. Here is a detailed look at the positions in Rugby Union and Rugby League.
Rugby Union Positions
| Jersey Number | Position Name | Role |
|---|---|---|
| 1 | Loosehead Prop | Scrum, support |
| 2 | Hooker | Throws lineouts, hooks in scrum |
| 3 | Tighthead Prop | Scrum, support |
| 4 | Lock | Lineouts, physical play |
| 5 | Lock | Lineouts, physical play |
| 6 | Blindside Flanker | Defense, tackles |
| 7 | Openside Flanker | Chasing ball, tackles |
| 8 | Number Eight | Ball carrying, defense |
| 9 | Scrum-half | Passes, organizes play |
| 10 | Fly-half | Game management, kicking |
| 11 | Left Wing | Speed, scoring tries |
| 12 | Inside Centre | Attack, defense |
| 13 | Outside Centre | Attack, defense |
| 14 | Right Wing | Speed, scoring tries |
| 15 | Full-back | Last line of defense, kicking |
Rugby League Positions
| Jersey Number | Position Name | Main Duty |
|---|---|---|
| 1 | Full-back | Defense, counter-attacks |
| 2 | Right Wing | Speed, finishing moves |
| 3 | Right Centre | Support, attack |
| 4 | Left Centre | Support, attack |
| 5 | Left Wing | Speed, finishing moves |
| 6 | Stand-off/Five-eighth | Playmaker |
| 7 | Scrum-half/Halfback | Organizer, kicker |
| 8 | Prop | Forward play, tackles |
| 9 | Hooker | Dummy half, passes |
| 10 | Prop | Forward play, tackles |
| 11 | Second Row | Attack, defense |
| 12 | Second Row | Attack, defense |
| 13 | Loose Forward/Lock | Link forwards and backs |
Substitutes And Squad Sizes
Substitutes are important in rugby for managing player fatigue and injuries. The rules about substitutes are different for each form of rugby:
- In Rugby Union, teams can use up to 8 substitutes from a total squad of 23.
- In Rugby League, teams can use up to 4 substitutes from a squad of 17.
- In Rugby Sevens, teams have 5 substitutes and can use rolling substitutions.
It’s important to note that once a player is replaced for injury in Rugby Union, they cannot return unless it is a blood or head injury, and special rules apply.
Differences Between Rugby Union And Rugby League
The main difference is the number of players: 15 in Union and 13 in League. But there are other differences that impact team tactics and style of play.
| Feature | Rugby Union | Rugby League |
|---|---|---|
| Players on field | 15 | 13 |
| Substitutes allowed | 8 | 4 |
| Main focus | Scrums, lineouts, rucks | Running, tackling, set plays |
| Game length | 80 minutes | 80 minutes |
Many beginners miss that the number of players affects the space on the field and the game’s pace. For example, Rugby League is often faster with more open play due to fewer players.

Why Team Size Matters
The number of players in rugby changes how the game is played. More players mean more complex tactics, bigger scrums, and different strategies. With fewer players, as in Rugby Sevens, games are faster, and individual skill is more important.
Also, team size affects fitness. In Sevens, players run more because there is more space. In Union, players need more strength for tackles and scrums.
A common mistake is to think that all rugby games use the same number of players. Even small changes, like playing with one less player due to a penalty, can change the whole match.
Practical Tips For New Players
- Learn your position early. Each position has a specific job on the field.
- Watch both Rugby Union and Rugby League to understand the differences.
- Try different variations like Sevens or Touch to improve fitness and skills.
- Pay attention to substitutes. Managing energy is important, especially in long matches.
- Notice field size. All forms are played on similar-sized fields, but team size changes how much running you do.

Frequently Asked Questions
How Many Players Are On A Rugby Union Team?
A Rugby Union team has 15 players on the field, plus up to 8 substitutes who can be used during the game.
How Many Players Are On A Rugby League Team?
A Rugby League team fields 13 players with up to 4 substitutes, making the total matchday squad 17.
What About Rugby Sevens?
Rugby Sevens uses 7 players per team on the field, with 5 substitutes allowed. Games are much shorter than standard rugby.
Can A Team Play With Fewer Players?
Yes, but only due to injuries or penalties. Playing with fewer players is a disadvantage and usually happens after a red card or multiple yellow cards.
Where Can I Learn More About Rugby Rules?
You can find detailed rules and player guides at the official World Rugby page.
Rugby is a game of teamwork, skill, and strategy. Knowing the number of players is the first step to understanding this exciting sport. Whether you watch, play, or coach, the team size shapes the game more than most people realize.
If you want to enjoy rugby, start by learning the basics—and the number of players is one of the most important basics there is.

