Octocon 2025
Saturday 11th October 2025 - Maldron Hotel, Tallaght, Dublin & Online
Sunday 12th October 2025 - Online
Why a membership and not a ticket?
Octocon uses a membership system, as it is run by Members for Members. So you are not just buying an entry ticket, you are becoming a member of the Octocon community. This means you get input to the convention, from suggesting events and programme items as well as taking part in programme yourself. You also get year-round access to our online content and events.
To register for Octocon 2025, please select the number of members you would like to register and enter details below. You will then be taken to our payment partner, Stripe, to securely process your payment.
If you want to register child members, you must do so at the same time as you register the adult who accepts responsibility for any children registered - this adult needs to be the first person you enter details for.
Remember to read our code of conduct and disease mitigation policy statement before registering.
