Top 100 K-12 conferences in 2026

This research identifies the 100 most influential K12 conferences, ranked by decision-maker density, attendees and online mentions. Whether you are looking for procurement opportunities or the latest trends, this is your definitive events planning roadmap.

Methodology

Phase 1: Discovery

We crawled the internet with our proprietary algorithm to aggregate every global industry event.

Phase 2: Filtering

We filtered the 2,811 conferences specifically for high-intent buyer types and relevance.

Phase 3: Sorting

We sorted by attendee count + estimated number of vendors to prioritize networking density.

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The top 10 conferences

1. National FFA Convention & Expo

📅 Oct 21, 2026 · 📍 Indianapolis, IN · 👥 73,000

The National FFA Convention & Expo is about growing the next generation of leaders. It is a dynamic youth organization that changes lives and prepares members for premier leadership, personal growth, and career success through agricultural education. Attendees, including middle and high school students, educators, and advisors, will find inspiration and direction to become leaders and influencers, ready to make an impact. Members are developed to become future chemists, veterinarians, government officials, entrepreneurs, bankers, international business leaders, teachers, and premier professionals in many career fields.

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2. InfoComm 2026

📅 Jun 13, 2026 · 📍 Las Vegas, NV · 👥 30,000

InfoComm 2026 is the world's most vital pro AV show, uniting manufacturers, integrators, dealers, and end-users to showcase cutting-edge technologies. Attendees can expect a close-up of core technologies powering modern connectivity, interact with innovative solutions in audio, video, conferencing, digital signage, streaming, and broadcast AV, and engage with the people propelling the audiovisual industry forward. The event focuses on applied audiovisual integration, demonstrating how audio, video, lighting, control, and collaboration technologies work together, with a theme of 'AV in Action' for interactive product experiences.

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3. TDX

📅 Apr 15, 2026 · 📍 San Francisco, CA · 👥 27,000

TDX is the developer conference for the AI agent era, and the ultimate gathering for developers, admins, architects, and trailblazers across the Salesforce ecosystem. It is a must-attend event for those looking to learn the skills needed to build and deploy autonomous agents, craft next-generation apps, design customer experiences, and build scalable solutions. The conference offers 400+ in-depth technical sessions and hands-on trainings, bringing together developers, admins, architects, entrepreneurs, and partners with product experts and engineers. Attendees can expect to learn about the latest in AI, automation, data, and low-code/no-code development, designed to deliver smarter, faster, and more impactful solutions, and celebrate with fellow Agentblazers.

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4. SHRM Annual Conference & Expo 2026 (SHRM26)

📅 Jun 16, 2026 · 📍 Orlando, FL · 👥 25,000

SHRM26 is where HR professionals prepare for the future of HR, offering insights from experts and peers on artificial intelligence, pay transparency, talent shortages, and organizational culture. It provides clarity and tools for informed decisions and aims to elevate HR expertise, future-proof careers, and position attendees as leaders in shaping the future of work. The conference features over 375 sessions across various HR topics, an Expo with cutting-edge solutions, and extensive networking opportunities for a global HR community.

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5. DECA International Career Development Conference

📅 Apr 25, 2026 · 📍 Atlanta, GA · 👥 25,000

The DECA International Career Development Conference (ICDC) is the culmination of the DECA year. More than 25,000 high school students, teacher-advisors, business professionals and alumni gather for several days of career preparation, leadership development, and overall excitement. DECA members demonstrate their college and career-ready knowledge and skills by participating in DECA's industry-validated Competitive Events Program, aligned with Career Clusters, National Curriculum Standards, and 21st Century Skills in the areas of marketing, finance, hospitality, management, and entrepreneurship. These members have qualified to attend based on superior performance at the district and association levels. More than 1,000 business professionals serve as judges to evaluate members' mastery of these concepts. In addition, thousands of members participate in DECA's Emerging Leader Series, which helps them attain 21st Century Skills in the areas of collaboration and teamwork, communication, critical thinking, and problem-solving and creativity. One highlight is the involvement of executive mentors who provide college and career advice. Thousands of DECA advisors and educators participate in administering DECA's Competitive Events Program and Emerging Leader Series while also participating in professional learning activities. The conference supports educational initiatives such as Career Clusters, National Curriculum Standards, 21st Century Skills, Common Core State Standards, Project-based Learning, and Personal Financial Literacy.

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6. AGU26 Annual Meeting

📅 Dec 07, 2026 · 📍 San Francisco, CA · 👥 20,000

The AGU26 Annual Meeting is the American Geophysical Union's flagship event and the largest gathering of Earth and space scientists globally. It convenes over 20,000 attendees from more than 100 countries, including researchers, educators, students, and policymakers. The conference focuses on sharing cutting-edge research in Earth and space sciences, fostering global collaboration among experts, policymakers, and emerging leaders, and inspiring innovation. Attendees can expect interactive sessions, workshops, panel discussions, hands-on learning experiences, and opportunities for career advancement through mentoring programs and career fairs. The meeting aims to enhance understanding of our planet and environment and our collective role in preserving its future.

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7. National Leadership & Skills Conference

📅 Jun 01, 2026 · 📍 Atlanta, GA · 👥 19,000

The National Leadership & Skills Conference (NLSC) is the largest gathering of America's future skilled workforce and the ultimate recognition of excellence in career and technical education. This week-long event celebrates skilled trades, bringing together thousands of students, instructors, business partners, government officials, and administrators from across the United States. Attendees will have the opportunity to showcase their talents, gain valuable industry experience, learn about new technologies, and develop leadership abilities. The conference includes the SkillsUSA Championships, SkillsUSA TECHSPO, leadership training, insightful workshops, seminars, and community service projects.

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8. Middle School & High School National Leadership Conference

📅 Jun 29, 2026 · 📍 San Antonio, TX · 👥 17,000

FBLA members have the competitive edge, as the best and brightest of FBLA convene to compete in leadership events, share their successes, and learn new ideas about shaping their career future through workshops and exhibits.

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9. ISTELive 26 and ASCD Annual Conference 26

📅 Jun 27, 2026 · 📍 Orlando, FL · 👥 16,000

ISTELive 26 and ASCD Annual Conference 26 offers full access to two conferences for the price of one, providing AI-ready classroom strategies and technology integration frameworks to transform learning and improve student outcomes. Attendees can expect to discover innovative tools that strengthen teaching and boost engagement, and apply strategies immediately. The conference supports educators throughout their careers by providing strategies and support for creating effective teaching and learning environments, combining technology-driven innovation with resources on transformative pedagogical practices. The mission is to empower educators to reimagine and redesign learning through impactful pedagogy and meaningful technology use, offering transformative professional learning, fostering vibrant communities, and ensuring that digital tools and experiences are accessible and effective.

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10. HOSA's International Leadership Conference

📅 Jun 17, 2026 · 📍 Indianapolis, IN · 👥 15,000

As HOSA enters a new year of leadership opportunities and new potential, we want to encourage members to go beyond what they and everyone else thinks is possible! HOSA-Future Health Professionals! It’s time for a new wave. This next year of HOSA leaders will change the game with innovations in education and in the health industry. HOSA's International Leadership Conference is the highlight of the year for every HOSA member and advisors and includes: Competitive events focused on leadership, professional and technical skills; The annual business of the international student organization of HOSA by the voting delegates; Educational Seminars, Workshops & Exhibits presented by professional partners that provide Information about current health care issues; An opportunity to meet people from across the globe with similar career goals; Exciting general sessions providing recognition and opportunity for all HOSA members!

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Full list of conferences