The 2012 Abierto Mexicano Telcel was a professional tennis tournament played on outdoor clay courts. It was the 19th edition of the men's tournament (12th for the women), which was part of the 2012 ATP World Tour and the 2012 WTA Tour. It took place in Acapulco, Mexico between 27 February and 3 March 2012. David Ferrer and Sara Errani won the singles titles.
| Country | Player | Ranking1 | Seeds | |
|---|---|---|---|---|
 Spain | David Ferrer | 5 | 1 | |
| Spain | Nicolás Almagro | 11 | 2 | |
 France | Gilles Simon | 12 | 3 | |
 Japan | Kei Nishikori | 17 | 4 | |
| Florian Mayer | 19 | 5 | ||
 Argentina | Juan Mónaco | 20 | 6 | |
| Spain | Marcel Granollers | 23 | 7 | |
| Spain | Fernando Verdasco | 25 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
 Czech Republic | František Čermák |  Slovakia | Filip Polášek | 41 | 1 | |
| Santiago González | Christopher Kas | 42 | 2 | |||
 United States | Eric Butorac | Bruno Soares | 47 | 3 | ||
 Italy | Daniele Bracciali | Juan Sebastián Cabal | 54 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pairs entry as alternates:
Nicolás Almagro Juan Mónaco (dehydration) David Ferrer (calf spasm)| Country | Player | Rank1 | Seeds | |
|---|---|---|---|---|
| Italy | Roberta Vinci | 23 | 1 | |
| Italy | Flavia Pennetta | 28 | 2 | |
| Italy | Sara Errani | 36 | 3 | |
 Romania | Irina-Camelia Begu | 51 | 4 | |
| Romania | Alexandra Dulgheru | 56 | 5 | |
 Sweden | Johanna Larsson | 61 | 6 | |
| Argentina | Gisela Dulko | 64 | 7 | |
| Italy | Alberta Brianti | 67 | 8 |
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky loser:
Gisela Dulko (gastro intestinal illness)| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Italy | Sara Errani | Italy | Roberta Vinci | 31 | 1 | |
| Lourdes Domínguez Lino | Arantxa Parra Santonja | 114 | 2 | |||
| Romania | Irina-Camelia Begu | Alizé Cornet | 144 | 3 | ||
| Darija Jurak | Mariya Koryttseva | 150 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Yaroslava Shvedova (left thigh injury)See main article: 2012 Abierto Mexicano Telcel – Men's singles. David Ferrer defeated Fernando Verdasco, 6–1, 6–2
See main article: 2012 Abierto Mexicano Telcel – Women's singles. Sara Errani defeated Flavia Pennetta, 5–7, 7–6(7–2), 6–0
See main article: 2012 Abierto Mexicano Telcel – Men's doubles. David Marrero / Fernando Verdasco defeated Marcel Granollers / Marc López 6–3, 6-4
See main article: 2012 Abierto Mexicano Telcel – Women's doubles. Sara Errani / Roberta Vinci defeated Lourdes Domínguez Lino / Arantxa Parra Santonja 6–2, 6-1
