The majority of people on the waiting list are children.
Almost 5,000 people have been waiting over a year for psychology services from the HSE.
According to freedom of information figures, the vast majority are children.
The HSE's primary care psychology service provides help, such as counselling, to people with mental health issues.
New figures reveal the long delay many people face in getting treatment around the country.
In December, there were over 14,000 people on the waiting list.
Over a third - or 4,953 - were on the list for over a year, including almost 4,300 children.
The HSE says there has been an increasing number of referrals to primary care psychology, which is presenting a challenge.
It says 22% more patients were seen by the service last year compared to 2021.

Significant DART Closures Expected This Weekend
People Urged To Use A Meat Thermometer For Barbecue Meats As Bank Holiday Approaches
Yuno Energy Increasing Electricity And Gas Prices
Stab Wounds Discovered On Woman Who Was Found Dead In Galway Yesterday
Homelessness Figures In Kildare Drop Slightly In Month Of April
Four Arrested In Multi-Million Euro Dublin Drug Seizure
Public Urged To Dispose Of Food Ethically
Price Hike Set For Electric Ireland Customers