The draw took place last month but the fixture between our potential opponents - initially set for Sunday 11 December - was postponed due to a frozen pitch.
The rescheduled tie took place on Sunday 8 January, with the hosts eventually coming out on top thanks to goals from Courtney Sweetman-Kirk, Rebecca Rayner and Mia Enderby.
Our fourth round tie will take place on Sunday 29 January, with kick-off scheduled for 13:00 (UK).
Sheffield United currently sit 10th in the Women’s Championship, with victory over Forest their first since September.
We last faced the Blades in the quarter-finals of the Continental Cup in January 2020, running out 4-0 winners.
City have won the FA Cup three times - most recently in the 2019/20 competition having also lifted the trophy in 2017 and 2019.
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Gareth Taylor‘s side finished as runners up in the most recent edition of the tournament, falling to defeat against Chelsea in extra time at Wembley Stadium.
Fixture details and ticket information will be announced on mancity.com and our official app in the coming weeks.
Full draw
Manchester City v Sheffield United
Coventry United v Hashtag United
Arsenal v Leeds United
Liverpool Feds or West Bromwich Albion v Brighton & Hove Albion
Durham v Crystal Palace or Watford
Blackburn Rovers or Sunderland v Manchester United
Leicester City v Reading
Chelsea v Liverpool
AFC Wimbledon v Charlton Athletic
Bristol City v Oxford United
Burnley or Norwich City v Cardiff City
Everton v Birmingham City
Aston Villa v Solihull Moors or AFC Fylde
Ipswich Town v Lewes or London Bees
Wolverhampton Wanderers v West Ham United
Tottenham Hotspur v London City Lionesses