| Club: | Arsenal |
| Season: | 1921–22 |
| Manager: | Leslie Knighton |
| Chairman: | Henry Norris |
| Stadium: | Highbury |
| League: | First Division |
| League Result: | 17th |
| Cup1: | FA Cup |
| Cup1 Result: | Fourth round |
| Cup2: | London FA Challenge Cup |
| Cup2 Result: | Winners |
| League Topscorer: | Henry White (14) |
| Season Topscorer: | Henry White (19) |
| Highest Attendance: | 42,000 vs. Tottenham Hotspur (22 April 1922) |
| Lowest Attendance: | 12,000 vs. Liverpool (22 March 1922) |
| Pattern So1: | _redtop |
| Leftarm1: | ff0000 |
| Body1: | ff0000 |
| Rightarm1: | ff0000 |
| Socks1: | 000000 |
| Pattern So2: | _redtop |
| Leftarm2: | 000066 |
| Body2: | 000066 |
| Rightarm2: | 000066 |
| Socks2: | 000000 |
| Prevseason: | 1920–21 |
| Nextseason: | 1922–23 |
The 1921–22 season was Arsenal's 3rd consecutive season in the top division of English football.[1]
Arsenal's score comes first[2]
| Win | Draw | Loss |
| Date | Opponent | Venue | Result | Attendance | Scorers | |
|---|---|---|---|---|---|---|
| 27 August 1921 | Sheffield United | H | 1–2 | |||
| 29 August 1921 | Preston North End | A | 2–3 | |||
| 3 September 1921 | Sheffield United | A | 1–4 | |||
| 5 September 1921 | Preston North End | H | 1–0 | |||
| 10 September 1921 | Manchester City | A | 0–2 | |||
| 17 September 1921 | Manchester City | H | 0–1 | |||
| 24 September 1921 | Everton | A | 1–1 | |||
| 1 October 1921 | Everton | H | 1–0 | |||
| 8 October 1921 | Sunderland | A | 0–1 | |||
| 15 October 1921 | Sunderland | H | 1–2 | |||
| 22 October 1921 | Huddersfield Town | A | 0–2 | |||
| 29 October 1921 | Huddersfield Town | H | 1–3 | |||
| 5 November 1921 | Birmingham | A | 1–0 | |||
| 12 November 1921 | Birmingham | H | 5–2 | |||
| 19 November 1921 | Bolton Wanderers | A | 0–1 | |||
| 3 December 1921 | Blackburn Rovers | A | 1–0 | |||
| 10 December 1921 | Blackburn Rovers | H | 1–1 | |||
| 12 December 1921 | Bolton Wanderer | H | 1–1 | |||
| 17 December 1921 | Oldham Athletic | A | 1–2 | |||
| 24 December 1921 | Oldham Athletic | H | 0–1 | |||
| 26 December 1921 | Cardiff City | H | 0–0 | |||
| 27 December 1921 | Cardiff City | A | 3–4 | |||
| 31 December 1921 | Chelsea | A | 2–0 | |||
| 14 January 1922 | Chelsea | H | 1–0 | |||
| 21 January 1922 | Burnley | H | 0–0 | |||
| 4 February 1922 | Newcastle United | H | 2–1 | |||
| 11 February 1922 | Newcastle United | A | 1–3 | |||
| 20 February 1922 | Burnley | A | 0–1 | |||
| 25 February 1922 | Liverpool | A | 0–4 | |||
| 11 March 1922 | Manchester United | A | 0–1 | |||
| 18 March 1922 | Aston Villa | A | 0–2 | |||
| 22 March 1922 | Liverpool | H | 1–0 | |||
| 25 March 1922 | Aston Villa | H | 2–0 | |||
| 1 March 1922 | Middlesbrough | H | 2–2 | |||
| 5 April 1922 | Manchester United | H | 3–1 | |||
| 8 April 1922 | Middlesbrough | A | 2–4 | |||
| 15 April 1922 | Tottenham Hotspur | A | 0–2 | |||
| 17 April 1922 | West Bromwich Albion | A | 3–0 | |||
| 18 April 1922 | West Bromwich Albion | H | 2–2 | |||
| 22 April 1922 | Tottenham Hotspur | H | 1–0 | |||
| 29 April 1922 | Bradford City | A | 2–0 | |||
| 6 May 1922 | Bradford City | H | 1–0 |
See also: 1921–22 FA Cup. Arsenal entered the FA Cup in the first round proper, in which they were drawn to face Liverpool.
| R1 | 7 January 1922 | Queens Park Rangers | H | 0–0 | 31,000 | ||
| R1:R | 11 January 1922 | Queens Park Rangers | A | 2–1 | 21,411 | Milne, Graham (pen.) | |
| R2 | 28 January 1922 | Bradford Park Avenue | A | 3–2 | 10,400 | Blyth, White (2) | |
| R3 | 18 February 1922 | Leicester City | H | 3–0 | 39,421 | Rutherford, White (2) | |
| R4 | 4 March 1922 | Preston North End | H | 1–1 | 37,517 | White | |
| R4:R | 8 March 1922 | Preston North End | A | 1–2 (aet) | 30,000 | Blyth |
| R1 | 17 October 1921 | Barking | H | 5–2 | 4,500 | White (2), Baker (2), Butler | |
| R2 | 31 October 1921 | Queen's Park Rangers | A | 2–0 | 5,000 | Blyth, White | |
| SF | 14 November 1921 | Tottenham Hotspur | N | 0–0 | 12,000 | ||
| SF R | 21 November 1921 | Tottenham Hotspur | N | 2–1 | 9,029 | Henderson, Butler | |
| Final | 8 May 1922 | Crystal Palace | N | 1–0 | 12,000 | Hutchins (pen.) |