Charlton Athletic January transfers and net spend: Every confirmed signing and sale for Nathan Jones's side in 2026 winter window

Charlton Athletic made their return to the Championship after winning the League One playoffs last year and they made a number of new signings over the summer in their bid to stay up.

However, the Addicks are in a relegation dogfight and will be looking to bolster their squad in the January transfer window.

Here, Sports Mole rounds up all of Charlton Athletic's confirmed moves during the 2026 January transfer window and also takes a look at their net spend and transfer rumours.

Charlton Athletic confirmed transfers in: January 2026

Harry Clarke (CB | Loan from Ipswich Town)

Lyndon Dykes (ST | Undisclosed from Birmingham City)

Zach Mitchell (CB | Loan return from Hibernian)

Luke Chambers (LB | Loan from Liverpool)

Tiernan Brooks (GK | Undisclosed from Gateshead)

Jayden Fevrier (RW | Loan from Stockport County)

Conor Coady (CB | Loan from Wrexham)

Collins Sichenje (CB | Undisclosed from FK Vojvodina)

Charlton Athletic confirmed transfers out: January 2026

Jerome Roussillon (LB | Free transfer to Amiens)

Rob Apter (RW | Loan to Bolton Wanderers)

Tanto Olaofe (ST | Loan to Stockport County)

Ashley Maynard-Brewer (GK | Undisclosed to Dundee United)

Karoy Anderson (CM | Loan to Blackpool)

Charlton Athletic net spend: January 2026

Charlton Athletic total spend January 2026: £0m

Charlton Athletic total income January 2026: £0m

Charlton Athletic net spend January 2026: £0m

You can find a complete list of the latest Charlton Athletic transfer rumours by clicking here

When does the 2026 January transfer window open and close?

The January transfer window opened on Thursday, January 1 for all English and Scottish clubs, and will run through to the first weekday of February.

This means that deadline day for the 2026 January transfer window falls on Monday, February 2, with the window closing at 7pm GMT.