Where did the victims come from?
Of the 39 people confirmed killed, at least 15 are known to be foreign nationals.
There are victims from Lebanon, Jordan, France, Tunisia, Israel, Belgium and Saudi Arabia, reports say.
Here is what we know about them at this point:
Three are Jordanians, the foreign ministry says.
Saudi nationals are reported to have been killed but the numbers vary
The family of Elias Wardini, a Lebanese national, say they have been informed of his death. At least one more Lebanese citizen is reported to have died
A French-Tunisian dual national died, the French foreign ministry confirms
Tunisia's foreign ministry said on Facebook that two Tunisians died. It is unclear if either of them is the French-Tunisian dual national
An 18-year-old Israeli woman was killed, the government said. Leanne Nasser was celebrating with three friends at the Reina nightclub
Belgium's foreign ministry confirmed a Belgian-Turkish dual national died