| Date of birth | 1886 |
| Place of birth | Middleton |
| Position | Full back |
Tony Donnelly's United career (1908-13) was spent mostly in the reserves, but he won a league medal in 1910-11.
| Season | Team | Competition | Apps | Subs | Goals | Y | R |
|---|---|---|---|---|---|---|---|
| 1908-09 | Manchester United | League Division One | 1 | ||||
| 1909-10 | Manchester United | League Division One | 4 | ||||
| 1910-11 | Manchester United | FA Cup | 3 | ||||
| 1910-11 | Manchester United | League Division One | 15 | ||||
| 1911-12 | Manchester United | League Division One | 13 | ||||
| 1912-13 | Manchester United | League Division One | 1 | ||||
| 1919-20 | Southampton | Southern League | 1 |
Please note: Career stats are based on performances in the Premier and Football Leagues and (in most cases all) internationals.
| Date | Match | Result | Competition | Round | |
|---|---|---|---|---|---|
| 15 Mar 1909 | Manchester United v Sunderland | D | 2-2 | League Division One | |
| 27 Dec 1909 | Sheffield Wednesday v Manchester United | L | 4-1 | League Division One | |
| 16 Apr 1910 | Manchester United v Sunderland | W | 2-0 | League Division One | |
| 23 Apr 1910 | Everton v Manchester United | D | 3-3 | League Division One | |
| 30 Apr 1910 | Manchester United v Middlesbrough | W | 4-1 | League Division One | |
| 17 Dec 1910 | Manchester United v Aston Villa | W | 2-0 | League Division One | |
| 24 Dec 1910 | Sunderland v Manchester United | W | 1-2 | League Division One | |
| 26 Dec 1910 | Manchester United v Woolwich Arsenal | W | 5-0 | League Division One | |
| 27 Dec 1910 | Bradford City v Manchester United | L | 1-0 | League Division One | |
| 31 Dec 1910 | Blackburn Rovers v Manchester United | L | 1-0 | League Division One | |
| 02 Jan 1911 | Manchester United v Bradford City | W | 1-0 | League Division One | |
| 07 Jan 1911 | Manchester United v Nottingham Forest | W | 4-2 | League Division One | |
| 14 Jan 1911 | Blackpool v Manchester United | W | 1-2 | FA Cup | 1st round |
| 21 Jan 1911 | Manchester City v Manchester United | D | 1-1 | League Division One | |
| 28 Jan 1911 | Manchester United v Everton | D | 2-2 | League Division One | |
| 04 Feb 1911 | Manchester United v Aston Villa | W | 2-1 | FA Cup | 2nd round |
| 11 Feb 1911 | Manchester United v Bristol City | W | 3-1 | League Division One | |
| 18 Feb 1911 | Newcastle United v Manchester United | W | 0-1 | League Division One | |
| 25 Feb 1911 | West Ham United v Manchester United | L | 2-1 | FA Cup | 3rd round |
| 04 Mar 1911 | Middlesbrough v Manchester United | D | 2-2 | League Division One | |
| 18 Mar 1911 | Notts County v Manchester United | L | 1-0 | League Division One | |
| 17 Apr 1911 | Sheffield Wednesday v Manchester United | D | 0-0 | League Division One | |
| 29 Apr 1911 | Manchester United v Sunderland | W | 5-1 | League Division One | |
| 28 Oct 1911 | Notts County v Manchester United | W | 0-1 | League Division One | |
| 04 Nov 1911 | Manchester United v Tottenham Hotspur | L | 1-2 | League Division One | |
| 11 Nov 1911 | Manchester United v Preston North End | D | 0-0 | League Division One | |
| 18 Nov 1911 | Liverpool v Manchester United | L | 3-2 | League Division One | |
| 06 Jan 1912 | Everton v Manchester United | L | 4-0 | League Division One | |
| 16 Mar 1912 | Preston North End v Manchester United | D | 0-0 | League Division One | |
| 23 Mar 1912 | Manchester United v Liverpool | D | 1-1 | League Division One | |
| 30 Mar 1912 | Aston Villa v Manchester United | L | 6-0 | League Division One | |
| 05 Apr 1912 | Woolwich Arsenal v Manchester United | L | 2-1 | League Division One | |
| 06 Apr 1912 | Manchester United v Newcastle United | L | 0-2 | League Division One | |
| 09 Apr 1912 | Tottenham Hotspur v Manchester United | D | 1-1 | League Division One | |
| 13 Apr 1912 | Sheffield United v Manchester United | L | 6-1 | League Division One | |
| 17 Apr 1912 | Middlesbrough v Manchester United | L | 3-0 | League Division One | |
| 12 Oct 1912 | Derby County v Manchester United | L | 2-1 | League Division One | |
Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.