Aiden O’Neill is an Australian defensive midfielder who, by 2026, is playing for New York City FC and the Australia national team. His career has included Burnley, Brisbane Roar, Central Coast Mariners, Melbourne City, Standard Liège, and NYCFC, with his current club contract running through 2028.
Aiden O’Neill’s Biography
| Category | Detail |
| Full name | Aiden Connor O’Neill |
| Nickname | N/A |
| Date of birth | 4 July 1998 |
| Age | 28 years old |
| Birthplace | Brisbane, Australia |
| Nationality | Australia (also eligible via Northern Ireland parentage) |
| Religion | N/A |
| Height | 1.78–1.80 m (around 5 ft 10 in) |
| Weight | Around 78 kg (about 172 lbs) |
| Preferred foot | Right |
| Position | Defensive / Central Midfielder |
| Youth clubs | Kenmore FC (UQFC), Brisbane Athletic, Burnley academy |
| Senior clubs | Burnley, Oldham Athletic, Fleetwood Town, Brisbane Roar, Melbourne City, Standard Liège, New York City FC |
| Jersey number (NYCFC) | No. 21 (also worn No. 24 in some sources) |
| International debut | 2023 for Australia / Socceroos (exact date not fixed in public blurbs) |
| Turned professional | 2016 with Burnley |
| Estimated net worth | Around $2.5 million (USD) in 2026 estimates |
| Reported annual salary | Around $540,000 USD base salary in 2026 estimates (MLS‑level) |
| Marital status | Not married |
| Spouse / Partner | N/A |
| Children | N/A |
| Instagram profile | @_aidenoneill |
In short, Aiden O’Neill is a Brisbane‑born Australian midfielder who has grown up in the City Football Group ecosystem and now brings his box‑to‑box engine and leadership to New York City FC, all while still relatively young at 28 and still active in the Socceroos setup.
Early Career
O’Neill began in youth football with Brisbane Athletic before joining Burnley’s academy after impressing on a UK tour in 2013. He signed his first professional deal with Burnley in 2016 and made his Premier League debut as an 18-year-old, which quickly put him on the radar in Australian football.
Professional Career
After Burnley, O’Neill built his senior career through loans and moves across Australia and Europe, including Central Coast Mariners, Brisbane Roar, Melbourne City, and Standard Liège. In April 2025 he joined New York City FC on a deal through 2028, and by 2026 he was an important midfield option for both club and country.
Aiden O’Neill’s Net Worth Details
Aiden O’Neill’s estimated net worth in 2026 is about $2.5 million, based on publicly available estimate pages. That figure is only an estimate, not an official disclosure, so it should be treated as approximate.
Contract Details
His NYCFC contract runs through the 2028 season, according to the club’s official announcement. Before that move, Standard Liège had also extended him through 2028, which shows he had strong contract value before transferring to MLS.
Salary
The most recent publicly reported salary data found here lists O’Neill at $540,000 base salary and $570,938 guaranteed compensation for NYCFC. That is the clearest public pay figure available, but it is salary data for the 2025 MLS season and may not reflect any later changes in 2026.
Career Earnings
| Club / Period | Approx. Total Earnings (USD, base salary only) |
| Burnley (2016–2019) | Around $280,000 |
| Oldham Athletic (loan) | Around $120,000 |
| Fleetwood Town (loan) | Around $150,000 |
| Brisbane Roar (2019–2021) | Around $180,000 |
| Melbourne City (2021–2023) | Around $320,000 |
| Standard Liège (2023–2025) | Around $628,000 |
| New York City FC (2025–2026) | Around $540,000 (annual, single season) |
| Career total (approx.) | Over $2.2 million (base salary) |
These figures are all estimates and do not include bonuses, national‑team fees, or other income streams.
Endorsements
Publicly visible sponsorship content suggests a partnership or association with Adidas, since his Instagram profile references @adidasau and posts show @adidasfootball. No detailed public endorsement portfolio or commercial income breakdown was found in the sources used.
Career Records
| Record/Stat Area | Publicly Available Figure |
| Australia appearances | 10 appearances in 2023–25 World Cup qualification data |
| Australia 2026 friendlies | Started both friendlies listed in 2026, including 82 minutes vs Curaçao |
| NYCFC 2025 league output | 24 MLS matches, 1,867 minutes, 0 goals, 0 assists |
| NYCFC 2026 league output | 11 MLS matches, 903–908 minutes, 0 goals, 1 assist |
| Standard Liège league output 2024–25 | 27 league appearances, 1 goal |
| Melbourne City league output 2022–23 | 25 league appearances, 2 goals, 4 assists |
FAQs
1. Who is Aiden O’Neill the footballer?
Aiden O’Neill is an Australian professional footballer who plays as a defensive or central midfielder for New York City FC in Major League Soccer and for the Australia national team (Socceroos).
2. When and where was Aiden O’Neill born?
Aiden O’Neill was born on July 4, 1998, in Brisbane, Queensland, Australia.
3. What position does Aiden O’Neill play?
Aiden O’Neill primarily plays as a defensive midfielder, though he is also used as a central midfielder and can drop into a centre‑back role when needed.
4. What is Aiden O’Neill’s current club?
As of 2026, Aiden O’Neill plays for New York City FC in Major League Soccer, having joined from Belgian side Standard Liège in 2025 on a contract running through 2028.
5. Which clubs has Aiden O’Neill played for?
O’Neill’s career path includes Burnley, Oldham Athletic, Fleetwood Town, Central Coast Mariners, Brisbane Roar, Melbourne City, Standard Liège, and New York City FC.
6. When did Aiden O’Neill make his Premier League debut?
Aiden O’Neill made his Premier League debut for Burnley as an 18‑year‑old substitute in a match against Liverpool in August 2016.
7. How tall is Aiden O’Neill and what is his playing style?
Aiden O’Neill is listed at 1.78 m (5 ft 10 in) and is known for his tough tackling, ball‑winning ability, and compact presence in defensive midfield rather than as an attacking creator.
8. When did Aiden O’Neill start his professional career?
O’Neill signed his first professional contract with Burnley in early 2016, after coming through their youth system following a move from Brisbane to England in 2013.
9. Does Aiden O’Neill play for the Australian national team?
Yes, Aiden O’Neill represents the Australia national team; he made his senior international debut on March 24, 2023, against Ecuador and is registered as Socceroo cap number 629.
10. What is Aiden O’Neill’s market value and recent club status?
As of 2026, Aiden O’Neill’s market value is in the mid‑to‑high millions range and he is an established first‑team midfielder for New York City FC, often starting and playing over 1,800 minutes in a season.