Big Winnie and money friends

Win BIG with The Big Win Weekly Lottery!

Next chance to win in …

Join the thousands of people giving help and hope to people living with dementia, and win BIG in the process. With a £10,500 Big Win Raffle prize every quarter, £1,000 weekly top prize and NO ROLLOVERS, what's stopping you?

Simply sign up today to be in with a chance to get that winning Friday feeling. We'll do the rest, sending you out a welcome pack with your numbers, and notify you if you're a winner. We're all winners by playing The Big Win Weekly Lottery.

Face to face fundraising locations

Find out where you can find our fundraisers this week to sign up and join The Big Win Weekly Lottery!

View locations

Alzheimer's Society is licensed and regulated in Great Britain by the Gambling Commission under account number 34971. Website:

Promoter: Alzheimer's Society, 43-44 Crutched Friars, London, EC3N 2AE.

Responsible Person: Alex Hyde-Smith.

£1 per entry. Must be 18 or over to play. Underage gambling is an offence. All proceeds to Alzheimer's Society.

Read our full terms and conditions

In 2022 £2,396,108 was raised from ticket sales in our Big Win Lotteries and Big Win Super Draws, with 7.29% spent on prizes, 72.62% was re-invested into growing our lottery programme so it can raise even more for good causes in the future, and 20.10% being used to fund the work of the Alzheimer's Society (based on the Lottery Submissions made by Alzheimer's Society to the Gambling Commission, during the 2022 calendar year). This translated to a fantastic £481,564!

In 2022, the likelihood of winning a prize was, on average, 1 in 171 in our regular Big Win Lotteries and 1 in 385 in our Quarterly Big Win Super draws.

Profits from the Alzheimer’s Society Big Win Lottery may fund grants for research projects that are relevant to people affect by dementia and fit within our funding remit that is organised into two streams: Biomedical research and Care, Implementation and public health research. View more information on how grants are awarded

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If you feel you have a problem with gambling. visit or call the National Gambling Helpline on 0808 8020 133