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Conferences in California, USA 2026–2027

597 upcoming international conferences in California across 15 cities. The next one starts Nov 9.

597upcoming conferences
493open for papers
Nov 10next deadline
Top cities Los Angeles 133 San Francisco 132 San Diego 129 Santa Clara 98 California 51 Santa Ana 24 Oakland 15 Anaheim 4 San Jose 2 Fresno 2 Irvine 2 Dana Point 2 More cities
All months Nov 2026 99 Dec 2026 83 Jan 2027 251 Feb 2027 99 Mar 2027 50 Apr 2027 13 Jun 2027 1 Jul 2027 1
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Upcoming Conferences in California in April 2027

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Apr18
Climate Resilience, Sustainability & Green Technologies Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 Aquaculture
Papers open · 133 days
Apr18
Mental Health, Wellbeing & Human‑AI Collaboration Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 Alternative Health
Papers open · 133 days
Apr18
Generative AI, Big Data Analytics & Responsible Innovation Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 AI
Papers open · 133 days
Apr18
Advances in Machine Learning, Explainable AI & Decision Intelligence Summit in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 AI
Papers open · 133 days
Apr18
6G Networks, IoT Ecosystems & Cybersecurity Innovation Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 AI
Papers open · 133 days
Apr18
Digital Twins, Smart Manufacturing & Sustainable Infrastructure Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 AI
Papers open · 133 days
Apr18
Aerospace Innovation, UAV Systems & Defence Technologies Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 Defence Technologies
Papers open · 133 days
Apr18
Global Business Leadership, Innovation & Sustainable Strategy Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 Banking
Papers open · 133 days
Apr18
Language, Culture & Cognitive Education in the Digital Era Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 Education
Papers open · 133 days
Apr18
Social Media Influence, Digital Branding & Marketing Innovation using AI Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 Management
Papers open · 133 days
Apr18
Cardiovascular Health, Oral Microbiome & Preventive Medicine Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 Alternative Health
Papers open · 133 days
Apr18
Universal Cancer Vaccines, Genomics & Biological Aging Summit in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 Cancer
Papers open · 133 days
Apr18
AI-Enabled Precision Medicine & Healthcare Innovation Conference in Los Angeles, California – April 2027
Los Angeles, California, USA Apr 18–19, 2027 AI
Papers open · 133 days