Tech events in Barcelona
3 upcoming tech, startup, AI and fintech conferences in Barcelona. The next is Barcelona Cybersecurity Congress on 3 Nov – 5 Nov 2026. The biggest is MWC Barcelona (4YFN).
Upcoming events (3)
| Event | Dates | Topics | Size |
|---|---|---|---|
| Barcelona Cybersecurity Congress | 3 Nov – 5 Nov 2026 | Security | Notable |
| MWC Barcelona (4YFN) | 1 Mar – 4 Mar 2027 | General tech | Mega (10k+) |
| KubeCon + CloudNativeCon Europe | 15 Mar – 18 Mar 2027 | Dev / Eng | Major |
Frequently asked questions
What tech conferences are happening in Barcelona?
3 upcoming tech, startup, AI and fintech events are listed in Barcelona. The next ones are Barcelona Cybersecurity Congress (3 Nov – 5 Nov 2026), MWC Barcelona (4YFN) (1 Mar – 4 Mar 2027) and KubeCon + CloudNativeCon Europe (15 Mar – 18 Mar 2027).
What is the biggest tech event in Barcelona?
MWC Barcelona (4YFN), 1 Mar – 4 Mar 2027 in Barcelona, Spain. It is listed as a Mega (10k+) event.
When is the next tech event in Barcelona?
Barcelona Cybersecurity Congress runs 3 Nov – 5 Nov 2026 in Barcelona. 1 event starts in the next 30 days.
Which topics do events in Barcelona cover?
General tech (1), Security (1) and Dev / Eng (1), by number of upcoming events.
Where does this data come from?
Event dates come from public listings including Dealroom, Techmeme, dev.events and others, plus individually verified additions. Dates can shift year to year, so always confirm on the official event site before booking travel.