Conferences in San Diego, CA
23 conferences and trade shows taking place October 2026. Each page carries the event’s dates, venue, who attends and what it costs, with a source for every fact.
Affordable Housing & Community Development Conference 2026
Affordable Housing & Community Development Conference brings together professionals working across affordable housing, community development, and related sectors.
October 1, 2026
Lyotalk USA 2026
Lyotalk USA 2026 is a 10th Annual Conference & Exhibition focused on lyophilization and freeze-drying.
October 8–9, 2026
Crisis in the C-Suite: Who Leads When Things Go Sideways? 2026
A Corporate Directors Forum event for corporate directors and C-suite leaders.
October 8, 2026
Annual Dog Longevity Conference 2026
Annual Dog Longevity Conference is a two-day event focused on canine longevity, veterinary education, and interactive workshops.
October 10–11, 2026
World ADC San Diego 2026
The 17th World ADC San Diego unites the global ADC community for a comprehensive conference on antibody-drug conjugates, spanning discovery through manufacturing.
October 12–15, 2026
World ADC San Diego 2026
The 17th World ADC San Diego unites 1,300+ industry professionals from oncology pharma, biotech, and service providers for four days of ADC science, bioconjugate innovation, and critical network building.
October 12–15, 2026
American Cultural Resources Association Annual Conference 2026
ACRA's 32nd annual conference on collaboration and shared responsibility in cultural resource protection.
October 15–18, 2026
Pathology Visions Conference 2026
Pathology Visions Conference is the Digital Pathology Association's annual conference on digital pathology and AI.
October 16–18, 2026
ANESTHESIOLOGY Annual Meeting 2026
ANESTHESIOLOGY Annual Meeting 2026 is the American Society of Anesthesiologists annual meeting.
October 16–20, 2026
Nursing Leadership Conference 2026
An in-person conference bringing together nursing professionals across specialties to discuss innovation, leadership, and advanced practice.
17–18 October
Nurse Practitioner Conference 2026
Nurse Practitioner Conference 2026 is an international in-person conference focused on advanced nursing practice, AI, and clinical innovation.
17–18 October 2026
LES Annual Meeting 2026
LES Annual Meeting 2026 is a licensing and IP conference in San Diego. Its program includes keynotes, panel discussions, roundtables, and hands-on workshops.
October 18–21, 2026
PDMI West 2026
PDMI West brings together brands, agencies, media companies, and technology partners for insights, networking, and performance marketing strategies.
October 19–21, 2026
National Interdisciplinary Cannabis Symposium 2026
A national symposium convening experts in cannabis science, medicine, law, regulation, public policy, and public safety.
October 19–21, 2026
National Cannabis Research Conference 2026
The most comprehensive interdisciplinary cannabis research event in the United States, bringing together researchers, policymakers, regulators, and industry professionals for three days of presentations, panel discussions, and networking.
October 19-21, 2026
Techno Security & Digital Forensics Conference 2026
Techno Security & Digital Forensics Conference brings private-sector and government attendees together to learn, network and share across digital forensics and computer security.
October 20–22, 2026
Pharma CX Marketing Summit 2026
A two-day TED-style summit for senior pharma marketers, agency leaders, and tech experts.
October 20–21, 2026
Pharma CX Marketing Summit 2026
A hybrid, two-day summit for senior pharma marketers and CX professionals, with TED-style keynotes, panels, and sessions on healthcare customer experience.
October 20–21, 2026
ACVAA Annual Meeting 2026
A three-day meeting for veterinary anesthesia and analgesia professionals. The program includes invited speakers, abstract sessions, an anesthesia panel, and a resident review.
October 20–22, 2026
Chief Financial Officer General Counsel Focus San Diego 2026
An intimate, interview-format evening gathering featuring leading CFOs.
October 21, 2026
Raw Materials for Cell & Gene Therapy Summit 2026
The 3rd Raw Materials for Cell & Gene Therapy Summit is a dedicated forum for phase-appropriate raw material risk assessment, regulatory alignment, and vendor management in cell, gene, and stem cell therapies.
October 26–28, 2026
LEX Summit 2026
LEX Summit 2026 is a Filevine user conference for legal professionals covering legal tech, AI, case studies, and leadership.
October 26–29, 2026
HSE Learning Summit North America 2026
A North American HSE summit focused on learning, skills, and new perspectives.
27–28 October 2026