Tech, data and AI conferences in London

Upcoming

• Big Data LDN 2026, Sep 23 to 24, 2026, Olympia London, London, United Kingdom
• Snowflake World Tour London 2026, Sep 30, 2026, ExCeL London, London, United Kingdom
• React Advanced London 2026, Oct 23 to 26, 2026, London, United Kingdom
• OpenAI DevDay Exchange London 2026, Nov 3, 2026, London, United Kingdom
• CoreWeave Fully Connected London 2026, Nov 4 to 5, 2026, Convene Sancroft St Paul's, London, United Kingdom
• Data + AI World Tour London 2026, Nov 11, 2026, London, United Kingdom
• Black Hat Europe 2026, Dec 7 to 10, 2026, ExCeL London, London, United Kingdom
• NDC London 2027, Jan 25 to 29, 2027, London, United Kingdom
• AI & Big Data Expo Global 2027, Feb 3 to 4, 2027, Olympia London, London, United Kingdom
• AI Engineer Europe 2027, Feb 17 to 19, 2027, ExCeL London, London, United Kingdom
• Elastic{ON} London 2027, Feb 25, 2027, London, United Kingdom
• Gartner Data & Analytics Summit London 2027, May 10 to 12, 2027, London, United Kingdom
• SXSW London 2027, May 24 to 29, 2027, Venues across Shoreditch, London, United Kingdom
• London Tech Week 2027, Jun 7 to 11, 2027, Olympia London, London, United Kingdom
• AGNTCon + MCPCon Europe 2027, Sep 15 to 16, 2027, London, United Kingdom

Past

• Cerebral Valley AI Summit London 2026, Jun 24, 2026, London, United Kingdom
• Vercel Ship London 2026, Jun 17, 2026, London, United Kingdom
• Google Cloud Summit London 2026, Jun 17 to 18, 2026, Tobacco Dock, London, United Kingdom
• The AI Summit London 2026, Jun 10 to 11, 2026, Tobacco Dock, London, United Kingdom
• London Tech Week 2026, Jun 8 to 12, 2026, Olympia London, London, United Kingdom
• PyData London 2026, Jun 5 to 7, 2026, Convene Sancroft, St. Paul's, London, United Kingdom
• Infosecurity Europe 2026, Jun 2 to 4, 2026, ExCeL London, London, United Kingdom
• SXSW London 2026, Jun 1 to 6, 2026, Venues across Shoreditch, London, United Kingdom
• Current London 2026, May 19 to 20, 2026, ExCeL London, London, United Kingdom
• Code with Claude London 2026, May 19 to 20, 2026, London, United Kingdom
• Gartner Data & Analytics Summit London 2026, May 11 to 13, 2026, ExCeL London, London, United Kingdom
• Devoxx UK 2026, May 6 to 7, 2026, Business Design Centre, London, United Kingdom
• AWS Summit London 2026, Apr 22, 2026, ExCeL London, London, United Kingdom
• AI Engineer Europe 2026, Apr 8 to 10, 2026, Queen Elizabeth II Centre, London, United Kingdom
• Oracle AI World Tour London 2026, Mar 24, 2026, ExCeL London, London, United Kingdom
• QCon London 2026, Mar 16 to 19, 2026, Queen Elizabeth II Centre, London, United Kingdom
• Microsoft AI Tour London 2026, Feb 24, 2026, ExCeL London, London, United Kingdom
• AI & Big Data Expo Global 2026, Feb 4 to 5, 2026, Olympia London, London, United Kingdom
• Snowflake BUILD London 2026, Feb 3, 2026, InterContinental London The O2, London, United Kingdom
• Tech Up For Women Networking Workshop London, Nov 6, 2025, London, United Kingdom
• Re-Work - Deep Learning Summit, Nov 1, 2025, London, United Kingdom
• Data Architecture London 2025, Sep 10, 2025, London, United Kingdom
• 7th Annual Artificial Intelligence in Financial Services Conference, Sep 9 to 10, 2025, London, United Kingdom
• London Tech Week 2025, Jun 9 to 13, 2025, London, United Kingdom
• Infosecurity Europe 2025, Jun 3 to 5, 2025, London, United Kingdom
• Current 2025 - London, May 20 to 21, 2025, London, United Kingdom
• Gartner Digital Workplace Summit, May 19 to 20, 2025, London, United Kingdom
• Tech & AI LIVE London 2025, May 14 to 15, 2025, 155 Bishopsgate, London, United Kingdom
• Config London, May 14, 2025, ExCel, London, United Kingdom
• MLcon London 2025, May 12 to 15, 2025, London, United Kingdom
• API Conference London 2025, May 12 to 15, 2025, London, United Kingdom
• 3rd Annual Generative AI Summit, Mar 31 to Apr 2, 2025, Novotel London West, London, United Kingdom
• Gartner Identity & Access Management Summit 2025 UK, Mar 24 to 25, 2025, London, United Kingdom
• Cloud Expo Europe 2025, Mar 12 to 13, 2025, London, United Kingdom
• Big Data World, Mar 12 to 13, 2025, ExCeL London, London, United Kingdom
• Big Data & AI World 2025, Mar 12 to 13, 2025, London, United Kingdom
• Chief AI Officer Summit UK 2025, Feb 12, 2025, The Minster Building, London, United Kingdom
• CDAO UK 2025, Feb 12 to 13, 2025, The Minster Building, London, United Kingdom
• TechEx Global, Feb 5 to 6, 2025, London, United Kingdom
• AI & Big Data Global, Feb 5 to 6, 2025, London, United Kingdom
• AI & Big Data Expo Global - Conference & Exhibition, Feb 5 to 6, 2025, Delivering AI & Big Data for a Smarter Future, London, United Kingdom