People Before Profit TD Paul Murphy is among those released.
A number of Irish people who were detained by Egyptian authorities, including People Before Profit TD Paul Murphy, have all been released.
The group were travelling through the country to reach Rafah on a Gaza peace march.
In a post on X, Mr Murphy said they were released last night, but that police still had their phones.
Tánaiste and Minister for Foreign Affairs Simon Harris also confirmed that the Irish citizens were released.
In a statement, he said he had spoken to Mr Murphy this morning and said he had his passport returned to him following his release.

Kfm Recruiting News Journalists
Bluetongue Virus Confirmed in Wexford
Local Authority Tenants Must Get Permission Before Installing Video Doorbells
After Fertility Loss, Care Barriers Remain For Women With Endometriosis, Says Local Woman
€8.5m Wastewater Upgrade To Enable 900 New Homes In Celbridge, With Traffic Disruption Until May
Two Men Arrested In Garda Operation Targeting Burglaries
Leak Shuts Junior Infants Class In 19-Year-Old "Temporary" School Building In Celbridge
Major DART+ Depot Confirmed For Maynooth-Kilcock Area But No Extra Stop Confirmed For Locals