Cork University Hospital had the highest numbers with 63 people waiting on a bed.
Some 13 people were waiting on trolleys in Naas General Hospital thing morning.
10 patients were waiting in emergency departments and three on the wards.
455 people were waiting on trolleys at Irish hospitals across the country, according to today's INMO trolley watch figures.
That's up from 396 yesterday with 384 patients waiting in emergency departments and 71 on the wards.
Cork University Hospital had the highest numbers with 63 people waiting on a bed.
46 patients were on trolleys at University Hospital Limerick while Sligo University Hospital had 39 people awaiting treatment.

Kfm Obituary Notices
Full Lineup Announced For 10-Day Kildare Readers Festival
Kildare-Based Doctor Gives Advice Ahead Of Cold And Flu Season
Kildare-Based Ambulance Service CEO Criticises HSE After NAS Workers Allege Harassment And Misogyny
Car "Completely Written Off" After Collision With HGV On Narrow Kilcock Street