They were due to play the Dragons.
Connacht are without a game in the PRO14 for the second week running.
Tomorrow’s trip to the Dragons has been postponed after seven players at the Welsh side tested positive for COVID-19.
Dragons’ game away to Glasgow next week has also been called off.
Meanwhile, France scrum-half Antoine Dupont has been named the Guinness Six Nations player of the tournament.
The 23-year-old won the public vote ahead of five other nominees - including Ireland's C-J Stander.
England's Emily Scarratt is the innaugral women's Six Nations player of the Championship after helping her team to Grand Slam success.
Athlone Town Defender Completes First Garda Training Phase
Semi-Final Places Up For Grabs In Sigerson Cup
Buccaneers Denied Victory Late On In AIL
CCFL: Four Games Decided In Combined Counties Cup
Portlaoise Panthers End Losing Run In Division One
Shelbourne Too Strong For Athlone Town In Leinster Senior Cup
Fitzgibbon Cup Quarter Finals Take Place This Evening
Former Irish Boxer Pleads Guilty To Serious 'Stabbing' Of Relative
Cormac Izuchukwu Called Into Ireland Six Nations Squad
Athlone Town AFC Launches Business Collective Uniting Midlands Companies
Mixed Weekend For Midlands Sides In National Ladies Football League
It's All To Fight For In Division Two - Mickey Harte
Athlone Town Face Shelbourne In Leinster Senior Cup
Portlaoise Panthers Suffer Heavy Home Defeat In Women's Super League
NFL: Laois Manager Takes Pride From His Side's Draw With Limerick
'The Click Has Happened': Jack O'Leary Riding Career-High Momentum Into 2026
Dundalk Claim Away Victory Against Athlone Town In Leinster Senior Cup
NHL: Offaly Fall Short In Kilkenny
NFL: Westmeath Rally Late To See Off Sligo
Shane Lowry Finishes Tied 26th At Dubai Desert Classic