| 2009 Barcelona Open Banco Sabadell | |
|---|---|
 | |
| Date | 20–26 April |
| Edition | 57th |
| Category | ATP World Tour 500 |
| Draw | 56S / 24D |
| Prize money | $2,347,058 |
| Surface | Clay / outdoor |
| Location | Barcelona, Spain |
| Venue | Real Club de Tenis Barcelona |
| Champions | |
| Singles | |
 Rafael Nadal | |
| Doubles | |
.svg.png.webp){kind=small} Daniel Nestor /  Nenad Zimonjić | |
The 2009 Barcelona Open Banco Sabadell, also known as the Trofeo Torneo de Godó, was a men's tennis tournament played on outdoor clay courts. It was the 57th edition of the event known that year as the Barcelona Open Banco Sabadell, and was part of the ATP World Tour 500 series of the 2009 ATP World Tour. It took place at the Real Club de Tenis Barcelona in Barcelona, Spain, from 20 April through 26 April 2009.
The event also featured a seniors' tournament that was part of the ATP Champions Tour, which was held from 15 to 19 April. Félix Mantilla won the title.
Finals
Singles
Rafael Nadal defeated David Ferrer 6–2, 7–5
- It was Nadal's 4th singles title of the year, and his 35th singles title overall. It was his 5th consecutive win at the event.
Doubles
Daniel Nestor / Nenad Zimonjić defeated 
Mahesh Bhupathi / 
Mark Knowles 6–3, 7–6(11–9)
Seniors
Félix Mantilla defeated Albert Costa 6–4, 6–1
Entrants
Seeds
| Athlete | Nationality | Ranking* | Seeding |
|---|---|---|---|
| Rafael Nadal | Spain |
1 | 1 |
| Fernando Verdasco | Spain |
7 | 2 |
| Nikolay Davydenko |  Russia |
8 | 3 |
| David Ferrer | Spain |
13 | 4 |
| Fernando González |  Chile |
14 | 5 |
| Tommy Robredo | Spain |
16 | 6 |
| David Nalbandian |  Argentina |
15 | 7 |
| Stanislas Wawrinka | .svg.png.webp){kind=small} Switzerland |
12 | 8 |
| Radek Štěpánek |  Czech Republic |
19 | 9 |
| Nicolás Almagro | Spain |
22 | 10 |
| Marat Safin | Russia |
20 | 11 |
| Igor Andreev | Russia |
26 | 12 |
| Richard Gasquet |  France |
21 | 13 |
| Robin Söderling |  Sweden |
24 | 14 |
| Tomáš Berdych | Czech Republic |
28 | 15 |
| Feliciano López | Spain |
33 | 16 |
- Rankings as of April 20, 2009.
Other entrants
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
