| Position | Midfielder |
| Nationality | England |
| Villa career | 2023–2024 |
| Era | The Modern Era (2016– ) |
Appearances and goals above are across all competitions (every competitive first-team match; wartime fixtures excluded). Legacy numbers are the club's official 150th-anniversary numbering of every player to appear for Villa, in debut order.
Every competition Tommi O'Reilly has played for Villa, season by season, with a total for each. Villa appearances only. St starts · Pk penalties scored · Y/R/2Y cards · Sh shots · SoT on target · Fls/Fld fouls for/against · Off offsides · Crs crosses · Int interceptions · TkW tackles won · PkW/PkC penalties won/conceded · OG own goals · Cmp complete matches · Sub sub apps · PPG points per game · +/- team goal difference on pitch. Minutes are shown so any per-90 rate can be worked out (stat ÷ minutes × 90).
| Season | Apps | St | Min | G | A | Pk | Y | R | 2Y | Sh | SoT | Fls | Fld | Off | Crs | Int | TkW | PkW | PkC | OG | Cmp | Sub | PPG | +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-24 | 1 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | 0 | 0 | 1 | 1 | -1 |
| Total | 1 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | 0 | 0 | 1 | — | -1 |