This is a list of Northern Irish football transfers for the 2023 Summer Transfer Window.

Sports Direct Premiership Ballymena United

In:

Out:

Carrick Rangers

In:

Out:

Cliftonville

In:

Out:

Coleraine

In:

Out:

Crusaders

In:

Out:

Dungannon Swifts

In:

Out:

Glenavon

In:

Out:

Glentoran

In:

Out:

Larne

In:

Out:

Linfield

In:

Out:

Loughgall

In:

Out:

Newry City

In:

Out:

References