Portadown Football Club is delighted to announce the signing of highly rated defender Oisin Gamble.

The 18-year-old, who is comfortable operating at left-back or further forward on the left, is a Northern Ireland U19 and U17 international and has progressed through the ranks of Cliftonville’s academy.

Oisin joined Cliftonville’s Under-14 set-up and continued his development through the club’s youth system, progressing all the way to their Olympic team competing in the NIFL U20 Premiership.

In January 2026, he made the move across the city to join Linfield, where he made six appearances for the Linfield Swifts.

Speaking on the signing, Portadown FC Head of Recruitment and Football Operations David Douglas said:

In terms of recruitment, this signing adds depth and balance to the left side of the team, while also providing a pathway for young players to emerge and develop within the first-team.

Portadown Football Club would like to thank both Cliftonville and Linfield for their co-operation and professionalism throughout the transfer.

Oisin has been allocated squad number 29 by kit manager, Jason Hall.