Chelsea’s home tie with Morecambe and Manchester City v Birmingham City will be streamed live on the BBC on Sunday.
Eight-time winners Chelsea will host League Two Morecambe while City play Championship side Birmingham at Etihad Stadium.
The BBC Sport website and BBC iPlayer will carry the streams, with BBC One also showing two ties live.
They are non-league Marine’s game at home to Tottenham and Crawley against Leeds United.
All 32 FA Cup third-round ties are being broadcast live for the first time over the weekend of 8-11 January, with matches not on the BBC shown across BT Sport platforms or free to fans on The FA Player.
Sunday, 10 January 2021
Crawley Town v Leeds United (13:30 GMT) – Live on BBC One
Chelsea v Morecambe (13:30 GMT) – BBC Sport website/BBC iPlayer
Manchester City v Birmingham City (13:30 GMT) – BBC Sport website/BBC iPlayer
Barnsley v Tranmere Rovers (13:30 GMT) – Live on The FA Player
Bristol City v Portsmouth (13:30 GMT) – Live on The FA Player
Cheltenham v Mansfield Town (13:30 GMT) – Live on The FA Player
Marine v Tottenham Hotspur (17:00 GMT) – Live on BBC One
Newport County v Brighton & Hove Albion (19:45 GMT) – Live on BT Sport
Monday, 11 January 2021
Stockport County v West Ham (20:00 GMT) – Live on BT Sport