In a short statement, the Premiership club said that they took the “difficult decision” because of the poor run of recent results.
A 5-1 defeat at home to West Brom on Sunday sealed McCarthy's fate.
McCarthy publicly apologized describing it as “one of the most disappointing afternoons of my career.”
“I apologise for the performance and I’ve never done that before,” he said. “But the way we capitulated in the last half-hour is not associated with my teams.”
Cathal Dervan: Mick McCarthy haters are the real losers
Read more Irish sports news on IrishCentral
Wolves came back into the premiership in 2008/2009 under McCarthy but they have struggled since and only barely avoided relegation last year.
“The Board would like to place on record their sincere thanks and appreciation to Mick McCarthy and he leaves with the very best wishes of everyone connected to the club,” the Wolves’ statement said.
Log in with your social accounts:
Or, log in with your IrishCentral account:
Don't have an account yet? Register now !
Join IrishCentral with your social accounts:
Already have an account ? Log in
Or, sign up for an IrishCentral account below:
Make sure we gathered the correct information from you
You already have an account on IrishCentral! Please confirm you're the owner.
Our new policy requires our users to save a first and last name. Please update your account: