| Copa Argentina | |
| Year: | 2014–15 |
| Country: | Argentina |
| Num Teams: | 270 |
| Champions: | Boca Juniors |
| Runner-Up: | Rosario Central |
| Continentalcup1: | 2016 Copa Libertadores |
| Continentalcup1 Qualifiers: | Rosario Central |
| Matches: | 265 |
| Goals: | 610 |
| Top Goal Scorer: | Luis Luna (5 goals) |
| Prevseason: | 2013–14 |
| Nextseason: | 2015–16 |
The 2014–15 Copa Argentina was the sixth edition of the Copa Argentina, and the fourth since the relaunch of the tournament in 2011. The competition began on October 15, 2014. Defending champions Huracán were eliminated by Independiente Rivadavia in the Round of 64. In the final, Boca Juniors won the tournament beating Rosario Central to win their third title. By winning the competition, Boca Juniors won the right to play the 2015 Supercopa Argentina, and Rosario Central, as runner-up won the right to play in the 2016 Copa Libertadores because Boca Juniors had already qualified as Primera División champion. Luis Lune, from Vélez Sársfield (SR), was the highest scorer with 5 goals.
Two hundred and seventy teams took part in this competition. All the teams from the Primera División (20), Primera B Nacional (22), Primera B Metropolitana (22), Federal A (40), Primera C (20), Federal B (128), and Primera D (18).
This round is organized by the Consejo Federal.
In this first round, 40 teams from the Torneo Federal A and 4 teams from the Torneo Federal B participated. The round was played on October 22, in a single match knock-out format. The 22 winning teams advanced to the Round II.
In this round, 22 teams qualified from Round I participated. The round was played between November 5 and November 21, in a single knock-out match format. The 11 winning teams advanced to the Final Stage.
In this first round, 72 teams from the Torneo Argentino B participated. The round was played between October 15 and October 22, in a single match knock-out format. The 36 winning teams advanced to the Round II.
In this round, 36 qualified teams from the Round I and the remaining 52 teams from Torneo Federal B participated. The round was played between October 29 and November 12, in a single knock-out match format. The 44 winning teams advanced to the Round III.
In this round, 44 qualified teams from the Round II participated. The round was played between November 12 and November 19, in a single knock-out match format. The 22 winning teams advanced to the Round IV.
In this round, 22 qualified teams from the Round III participated. The round was played between November 26 and November 27, in a single knock-out match format. The 11 winning teams advanced to the Final Stage.
In this round, 11 qualified teams from the Round II of Group A and 11 qualified teams from the Round IV of Group B. The round was played between December 4 and February 22, in a single knock-out match format. The 11 winning teams advanced to the Final Round.
This round is organized directly by the AFA.
In this first round, 18 teams from the Primera D and 14 from the Primera C participated. The round was played between November 22 and February 9, in a single match knock-out format. The 16 winning teams advanced to the Round II.
In this round, 16 qualified teams from the Round I and the 6 remaining teams from Primera C participated. The round was played between February 25 and March 20, in a single match knock-out format. The 11 winning teams advanced to the Metropolitan Final Stage.
In this first round, 22 teams from the Primera B participated. The round was played between November 22 and February 8, in a single match knock-out format. The 11 winning teams advanced to Metropolitan Final Stage.
In this round, 11 qualified teams from the Round II of Group 1 and 11 qualified teams from the Round I of Group 2 participated. The round was played between March 25 and April 8, in a single knock-out match format. The 11 winning teams advanced to the Final Round.
This round will have 11 qualified teams from the Regional Round, 11 qualified teams from the Metropolitana Round, 22 teams from Primera B Nacional and 20 teams from Primera División. The round was played between March 18 and July 1, in a single knock-out match format. The 32 winning teams advanced to the Round of 32. The draw took place on 10 February 2015.
This round will have the 32 qualified teams from the Round of 64. The round was played between July 3 and August 12, in a single knock-out match format. The 16 winning teams advanced to the Round of 16.
This round will have the 16 qualified teams from the Round of 32. The round was played between August 19 and September 3, in a single knock-out match format. The 8 winning teams advanced to the Quarterfinals.
This round will have the 8 qualified teams from the Round of 16. The round was played between September 9 and September 23, in a single knock-out match format. The 4 winning teams advanced to the Semifinals.
This round will have the 4 qualified teams from the Quarterfinals. The round was played on October 23, in a single knock-out match format. The 2 winning teams advanced to the Final.
See main article: 2015 Copa Argentina Final.
Note: Players in bold are still active in the competition.
| Rank | Player | Club | Goals[1] | ||
|---|---|---|---|---|---|
| align=center | 1 |  Luis Luna | Vélez Sarsfield (SR) | align=center | 5 |
| align=center rowspan=5 | 2 | José Loncón | CAI | align=center rowspan=5 | 4 |
| Cristian Alfaro | Mitre (S) | ||||
| Martín Cauteruccio | San Lorenzo | ||||
| Milton Caraglio | Vélez Sársfield | ||||
| Carlos Tevez | Boca Juniors |