By field

Java conferences 2026 and 2027

47 events catalogued in Java, 15 forthcoming, 32 prior. Click any entry for the full editorial profile: speakers, sponsors, sessions, cross-event company graph.

Updated October 15, 2026 from each event's own site

Key takeaways

  • 15 upcoming Java conferences. The next is JCON USA 2026, October 26, 2026 in Atlanta, US.
  • Largest program: J-Fall 2026, with 123 speakers.
  • Most sponsors: W-JAX 2026, with 50.
  • Next call for speakers to close: JCON EUROPE 2027, on October 23.

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The best Java conferences in 2026 and 2027

Data as of October 15, 2026

10 picks from 15 upcoming Java conferences.

How we ranked them Full methodology

1Speakers

Counted from the event's own site. Weighted twice as heavily as sponsors.

2Sponsors

Counted from the event's own sponsor page.

3Upcoming only

Events that have not started yet. Past editions are listed further down.

4No paid placement

No event pays to appear or to move up.

At a glance
#ConferenceDatesWhereSpeakersSponsorsBest for
1J-Fall 2026November 11, 2026Ede, NL12332A broad program of sessions
2Devoxx Morocco 2026November 4, 2026Casablanca, MA1055A broad program of sessions
3W-JAX 2026November 2, 2026Munich, DE6250Seeing the vendor landscape
4Australian Architecture Conference 2026October 30, 2026Brisbane, AU7016A broad program of sessions
5ArchConf 2026December 7, 2026Clearwater, US3519A deep speaker lineup
6JCON EUROPE 2027April 26, 2027Cologne, DE159Pitching a talk: the call for speakers is open
7Voxxed Days Luxembourg 2027June 21, 2027Mondorf-les-Bains, LU1018A focused, smaller program
8ChurConf Sydney 2026November 17, 2026Sydney, AU171A focused, smaller program
9JCON USA 2026October 26, 2026Atlanta, US170A focused, smaller program
10JavaLand 2027March 2, 2027Rust, DE420A focused, smaller program
  1. 1
    J-Fall 2026November 11, 2026

    Ede, NL·123 voices, 32 sponsors

    Best forA broad program of sessions

    123 speakers, 11% at VP level or above. Sponsors include Rabobank, ING and ABN AMRO. About 1,919 attendees expected.

    Track
  2. 2
    Devoxx Morocco 2026November 4, 2026

    Casablanca, MA·105 voices, 5 sponsors

    Best forA broad program of sessions

    105 speakers. Sponsors include Neo4j, Zenika and Cnexia.

    Track
  3. 3
    W-JAX 2026November 2, 2026

    Munich, DE·62 voices, 50 sponsors

    Best forSeeing the vendor landscape

    62 speakers. Sponsors include Red Hat, Atruvia and Finanz Informatik GmbH & Co. KG.

    Track
  4. 4

    Brisbane, AU·70 voices, 16 sponsors

    Best forA broad program of sessions

    70 speakers. Sponsors include Alspec, Architecture Media and BlueScope.

    Track
  5. 5
    ArchConf 2026December 7, 2026

    Clearwater, US·35 voices, 19 sponsors

    Best forA deep speaker lineup

    35 speakers, 29% at VP level or above. Sponsors include Azul, Moderne and Code Scene.

    Track
  6. 6
    JCON EUROPE 2027April 26, 2027

    Cologne, DE·15 voices, 9 sponsors

    Best forPitching a talk: the call for speakers is open

    15 speakers, 14% at VP level or above. Sponsors include Cyrock.AI, XDEV Software GmbH and MicroStream. Call for speakers open until October 23.

    Track
  7. 7

    Mondorf-les-Bains, LU·10 voices, 18 sponsors

    Best forA focused, smaller program

    10 speakers. Sponsors include Red Hat, Elastic and CGI. 17 exhibitors.

    Track
  8. 8
    ChurConf Sydney 2026November 17, 2026

    Sydney, AU·17 voices, 1 sponsors

    Best forA focused, smaller program

    17 speakers. Sponsors include Codexio.

    Track
  9. 9
    JCON USA 2026October 26, 2026

    Atlanta, US·17 voices

    Best forA focused, smaller program

    17 speakers, 25% at VP level or above.

    Track
  10. 10
    JavaLand 2027March 2, 2027

    Rust, DE·4 voices, 20 sponsors

    Best forA focused, smaller program

    4 speakers. Sponsors include GermanTechJobs, adesso and BWI.

    Track

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Forthcoming

On the horizon, by month

October 20263 events

November 20266 events

December 20261 event

February 20271 event

March 20271 event

April 20271 event

June 20272 events

Prior editions

From the catalogue archives

Questions

About Java conferences

What are the best Java conferences in 2026?
Ranked by how many speakers and sponsors each event lists on its own site, the top three are J-Fall 2026 (November 11, 2026, Ede, NL), Devoxx Morocco 2026 (November 4, 2026, Casablanca, MA) and W-JAX 2026 (November 2, 2026, Munich, DE). The ranking above covers 10 events out of 15 upcoming Java conferences we track.
Which Java conference has the most sponsors?
W-JAX 2026 lists 50 sponsors, the most of any upcoming Java conference we track. It runs November 2, 2026 in Munich, DE.
When is the next Java conference?
JCON USA 2026 is next, on October 26, 2026 in Atlanta, US.
Which Java conferences are accepting speakers?
Calls for speakers are open at JCON EUROPE 2027 (until October 23).
How is this list ranked?
By verified program depth: the number of speakers and sponsors each conference publishes on its own website, which we re-check against the source. No event pays to appear in this ranking.