Celtic have locked 74‑year‑old manager Martin O’Neill into a one‑year deal that will keep him at the helm for the 2026‑27 season.

The announcement came on Thursday, 11 June 2026, after a turbulent period that began with Brendan Rodgers’ resignation in October 2025. O’Neill was named interim manager, a role he had previously filled from 2000‑05, guiding the Hoops to a league title and a Scottish Cup victory. When Rodgers left, O’Neill returned to the sidelines, handed the job to Frenchman Wilfried Nancy, and then was reinstated in January 2026 after Nancy’s 33‑day stint.

During his second spell, O’Neill turned a six‑point deficit to Hearts and a position below Rangers into a league triumph. He steered Celtic to a 3‑1 Scottish Cup final win over Dunfermline at Hampden Park and, on the final Premiership day, secured a 1‑0 victory over Hearts to clinch the league title. The double was the club’s first since 2005 and the first time a team outside the Old Firm had lifted the league trophy in 16 years.

The one‑year contract, with an option for a second year, was announced by the club’s media team and reported by Sky Sports News. The deal followed talks with major shareholder Dermot Desmond, who had also discussed the possibility of former Republic of Ireland striker Robbie Keane taking the managerial post. Keane, who had a brief loan spell at Celtic in 2010 and has managed clubs in Israel and Hungary, was a favourite among some supporters. However, several fan groups, including Celtic Fans for the Liberation of Palestine, opposed his appointment, citing his decision to remain in Israel after the Gaza conflict began.

Graffiti and banners outside Celtic Park reflected the backlash, and the board said it had to weigh the potential impact on the club’s image. Ultimately, the club chose to retain O’Neill, citing his experience and recent success.

In a statement released by the club, O’Neill said:

"It is once again a great privilege for me to continue as Celtic manager. Last season will live long in all our memories and to be part of that success has in a big way whetted the appetite to work again for more days like those and bring our supporters those moments. Of course, none of this could have been achieved without the players and staff and I want to take this opportunity to thank them for bringing that level of focus, determination and talent to bear at the conclusion of the season to deliver the league and Cup double. I would particularly like to thank the board for asking me back and giving me this opportunity again. We know of course that Celtic can never rest on past success so we are now aiming to drive forward together in the coming season as we aim to deliver again for the club and our fans. I thank our fans for their ongoing support, it means everything to us. I look forward to being back at Celtic Park next season when we will come together and we will strive again to bring our fans the success which that support deserves."

The club also released a brief comment from former midfielder Stiliyan Petrov, who said:

"I'm actually surprised – I thought they would offer Martin O’Neill a different role, a more relaxed one. But with his management skills and record for major honours, he has justified his appointment. I hope and wish him all the best for the next season. Martin O’Neill is Martin O’Neill. He’ll feel about 102 by the time that year flies past! But with a one‑year deal, they just want to stabilise the club. The last couple of months, he has shown why he's been such a great character. But here's a question: if they win again next year, what's going to happen?"

The one‑year term reflects the club’s desire to maintain stability while keeping options open. The option to extend will be exercised at the end of the 2026‑27 season, pending performance and board assessment.

Celtic’s domestic double under O’Neill has reinforced the club’s position as the dominant force in Scottish football, with 56 league titles and 43 Scottish Cups to date. The board has indicated that the club will look to strengthen the squad in the summer transfer window, though no specific signings have been announced.

With the first league fixtures of the 2026‑27 season slated for early August, supporters will be eager to see whether O’Neill can replicate last season’s success and whether the one‑year contract will prove a long‑term solution for the club’s managerial stability.

In summary, Martin O’Neill has secured a one‑year contract to remain Celtic’s manager for the 2026‑27 season, following a successful interim spell that saw the club win a domestic double. The decision follows discussions with shareholder Dermot Desmond and the rejection of a potential Robbie Keane appointment by fan groups. The contract includes an option for a second year, and the club will look to defend its league title and continue its European ambitions in the coming season.