| 2019 Grand Prix Hassan II | |
|---|---|
| Date | 8–14 April |
| Edition | 35th |
| Draw | 32S / 16D |
| Prize money | €501,345 |
| Surface | Clay / outdoor |
| Location | Marrakesh, Morocco |
| Champions | |
| Singles | |
 Benoît Paire | |
| Doubles | |
 Jürgen Melzer /  Franko Škugor | |
The 2019 Grand Prix Hassan II was a professional tennis tournament played on clay courts. It was the 35th edition of the tournament and part of the 2019 ATP Tour. It took place in Marrakesh, Morocco between 8 and 14 April 2019. [1]
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 GER | Alexander Zverev | 3 | 1 |
 ITA | Fabio Fognini | 18 | 2 |
 GBR | Kyle Edmund | 22 | 3 |
| FRA | Gilles Simon | 27 | 4 |
 SRB | Laslo Đere | 32 | 5 |
 ESP | Fernando Verdasco | 38 | 6 |
| GER | Philipp Kohlschreiber | 41 | 7 |
| FRA | Pierre-Hugues Herbert | 50 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry using a protected ranking into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Félix Auger-Aliassime → replaced by 
Carlos Berlocq Matteo Berrettini → replaced by 
Denis Istomin Pablo Carreño Busta → replaced by Pablo Andújar 
Damir Džumhur → replaced by Albert Ramos Viñolas 
Hubert Hurkacz → replaced by 
Jiří Veselý 
Mikhail Kukushkin → replaced by Cedrik-Marcel Stebe 
John Millman → replaced by 
Jozef Kovalík [lower-alpha 1] 
João Sousa → replaced by Thomas Fabbiano | Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| GBR | Jamie Murray | AUS | John Peers | 25 | 1 |
 IND | Rohan Bopanna | GBR | Dominic Inglot | 61 | 2 |
| GER | Tim Pütz |  NZL | Michael Venus | 86 | 3 |
| AUT | Oliver Marach | AUT | Philipp Oswald | 89 | 4 |
The following pairs received wildcards into the doubles main draw:
Benoît Paire defeated Pablo Andújar, 6–2, 6–3 Jürgen Melzer / Franko Škugor defeated 
Matwé Middelkoop / 
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