Dec 2026
CFP closes 28 Nov
International Conference on Quantum Control Engineering, Statistics and Analysis ICQCESA 2026
California, USA Quantum Engineering
Organized by Canadian Association for Scientific Research and Publication
Conferences in California 2026–2027: Dates & Deadlines
91 upcoming conferences in California, USA, are listed through August 2027. Engineering and technology, medical and health science and physical and life sciences have the most listings, and the next conference starts on 22 November 2026.
California is one of 94 cities with listings in USA.
Choose a month
December 2026
63 conferencesDec 2026
CFP closes 28 Nov
International Conference on Big Data and Smart Computing ICBSC 2026
California, USA Systems Engineering
Organized by Big Data Research Forum
Dec 2026
CFP closes 28 Nov
International Conference on English Literature and Linguistics ICELL 2026
California, USA English Literature
Organized by Global Conference
Dec 2026
CFP closes 30 Nov
International Conference on Latin American and Caribbean Studies ICLACS 2026
California, USA American Studies
Organized by Canadian Association for Scientific Research and Publication
Dec 2026
CFP closes 2 Dec
International Conference on Linear Algebra and its Applications ICLAA 2026
California, USA Linear Algebra
Organized by Conference Research Network
Dec 2026
CFP closes 2 Dec
International Conference on Applied Science Mathematics and Statistics ICASMS 2026
California, USA Applied Mathematics
Organized by Society for Engineering and Research
January 2027
14 conferencesJan 2027
CFP closes 1 Dec
International Conference on Generative AI and Intelligent Applications ICGAIA 2027
California, USA
Organized by Conference Research Network
Jan 2027
CFP closes 3 Jan
AI for Sustainable Business: Driving SDGs through Digital Innovation and Transformation
California, USA Technology
Organized by glbitm.org
Jan 2027
CFP closes 21 Jan
Jan 2027
CFP closes 2 Jan
International Conference on Law and Justice ICLJ 2027
California, USA Justice and legal studies
Organized by South Asian Research Center (SARC)
Jan 2027
CFP closes 2 Jan
International Conference on Medical and Health Sciences ICMHS 2027
California, USA Medical
Organized by South Asian Research Center (SARC)
February 2027
2 conferencesFeb 2027
CFP closes 9 Jan
World Conference on Quantum Algorithms and Computational Innovation WCQACI 2027
California, USA
Organized by Conference Research Network
Feb 2027
CFP closes 25 Jan
International Conference on Data Driven Innovation and Intelligent Solutions ICDDIIS 2027
California, USA
Organized by Conference Research Network
March 2027
1 conferenceMar 2027
CFP closes 26 Feb
June 2027
1 conferenceJun 2027
CFP closes 15 Jun
August 2027
1 conferenceAug 2027
CFP closes 1 Aug
Previous conferences Page 4 of 4
Questions about conferences in California
What conferences are happening in California?
91 conferences are listed in California through August 2027, most often in engineering and technology, medical and health science and physical and life sciences.
When is the next conference in California?
The next listed conference starts on 22 November 2026.
Are there California conferences with an open call for papers?
43 conferences are still accepting abstracts. The next deadline is 15 November 2026.