Grosvenor Welcome Bonus & Promo Code for 2026

Author by

Martin Eriksen

Linkedin

Editor at BritishGambler.co.uk and partnership manager, working with the best licensed UK casino providers.

Grosvenor Casinos is one of the most established gambling brands in the UK, with more than 50 land-based venues and a long-standing reputation for table games and live casino play. Its online platform mirrors that experience, combining slots, live dealer games, and a full sportsbook under one account.

For 2026, new UK players can claim a casino welcome offer of £50 for a £20 deposit, plus 100 free spins on selected slots. There is no promo code required – you need to opt in to the offer during registration. Grosvenor also runs separate sportsbook promotions, including odds boosts and free bet-style deals, but only one welcome offer can be claimed per account. UK players only, 18+, terms apply.

Current Grosvenor Promo Code Offers for Sports & Casino Players

Grosvenor New Users Welcome Offers 2026

• Grosvenor’s current promotional code: GET BONUS*
• Casino Welcome Promo: Deposit £20, play with £50 + 100 Free Spins.
• Grosvenor Sports Deal: Double The Odds with Free Bet £30 – Paid In Cash Voucher – Grab Offer
• Welcome Offer Terms: 18+, UK New Customers Only.
• Horse Racing Sign-up Bonus: Best Odds on Irish races.
• Special promos for existing users: free to spin Wheel of Wins.
• More About Joining Offer at: www.grosvenorcasinos.com/promotions

While there are no specific promo codes required by Grosvenor, in order to receive the £10 casino bonus, new registering customers must claim the chosen bonus on the promotions page.

To access any odds boosts promotions at Grosvenor, it must be indicated in the appropriate box on the betslip.

Claim Grosvenor Welcome Offer in 5 Steps:

1. Join Grosvenor today with the valid promo code
2. Deposit £20 or more online at Grosvenor Casinos, get 150% deposit match up to £30
3. Bet £10 at Grosvenor Sports, Double the Odds offer
4. Receive Grosvenor rewards and free bets

Grosvenor Promo Terms:

New players at Grosvenor Sport get to double the pleasure, double the fun, and double the odds. The first bet at Grosvenor Sport gives players double the odds listed on the wager. This offer can be used on any sport with any bet at any odds. Make a selection and then select 100 percent odds boost on the betslip. Place any bet up to a maximum stake of £10, or £5 each way. Customers have 60 days after registration to make use of the odds boost token.

With the Grosvenor Casinos welcome offer, players who deposit £20 or more online will get a 100 percent deposit match up to £20. They’re also granted the choice of a £10 bonus for classic slots to use in the live casino. In order to qualify for this offer, customers need to make their first deposit of a minimum of £20 to receive the £20 casino games bonus and gain the eligibility to claim a further £10 specific game bonus. The £10 bonus will be credited as a non-withdrawable bonus with 10x wagering requirements.

Only one sign-up offer can be claimed by Grosvenor customers. Members depositing with Neteller or Skrill will not be eligible for these promotions.

More Grosvenor Promotions

Grosvenor offers acca boosts up to three times a week. Choose any acca with three legs. Then select odds to boost on the betslip. Place a wager of a maximum of £10 per boost. This process can be repeated on up to three accas every week.

Get your MILLION POUND PICKS in for your FREE shot at £1,000,000. Plus, there’s a £2,000 weekly giveaway and Free Bets to be won.

Wheel of Wins

Between 6 p.m. and midnight every day, Grosvenor allows existing customers to access the Wheel of Wins, a loyalty rewards promo. Players who register each night are eligible for one spin with the chance to earn as many as 1,000 free spins. To be eligible for this promotion, customers must login every day, every week during the promotional period in order to receive a daily spin on the Wheel of Wins between 6 p.m. and midnight.

In the case of Grosvenor’s Inferno Jackpots, roulette players can win a share of a £5,000 jackpot if any number drops three times in a row. The same number dropping four times in a row creates a £10,000 jackpot, while the same number dropping five times in a row is worth a jackpot of £50,000. To be eligible, players must have at least a £1 stake in each of the consecutive rounds. If more than one player wins any of these jackpots, customers will each win an equal share of the cash prize pool.

How To Sign Up And Make A Deposit

As with most online betting sites, the sign-up process at Grosvenor is simple, straightforward, and relatively painless. Players will be required to create a username and password that is unique to them. They’ll also be asked to provide a home address, mobile number, and email address. All of Grosvenor’s online sites can be accessed from the same sign in process.

Once the registration process is complete, new Grosvenor customers can set deposit limits and make a deposit to their new account. Once the account is funded, players will be able to place bets.