| Date: | 12–18 August |
| Edition: | 7th |
| Draw: | 48S/16D |
| Surface: | Clay |
| Location: | Meerbusch, Germany |
| Champs: | Pedro Sousa |
| Champd: | Andre Begemann /  Florin Mergea |
| After Year: | 2021 |
The 2019 Meerbusch Challenger was a professional tennis tournament played on clay courts. It was the seventh edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Meerbusch, Germany, between 12 and 18 August 2019.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Pedro Sousa | 113 | 1 | ||
 United Kingdom | Jay Clarke | 192 | 2 | |
 Serbia | Peđa Krstin | 238 | 3 | |
 France | Tristan Lamasine | 249 | 4 | |
 Dominican Republic | José Hernández-Fernández | 251 | 5 | |
 Spain | Roberto Ortega Olmedo | 259 | 6 | |
| United Kingdom | Jan Choinski | 262 | 7 | |
 Brazil | Thomaz Bellucci | 266 | 8 | |
 Russian Federation | Pavel Kotov | 267 | 9 | |
| Russian Federation | Aslan Karatsev | 272 | 10 | |
 Italy | Raúl Brancaccio | 280 | 11 | |
| France | Baptiste Crepatte | 281 | 12 | |
| Spain | Javier Barranco Cosano | 285 | 13 | |
| Spain | Oriol Roca Batalla | 297 | 14 | |
| Marc-Andrea Hüsler | 300 | 15 | ||
| Benjamin Hassan | 301 | 16 |
The following players received wildcards into the singles main draw:
Pavle DaljevThe following players received entry into the singles main draw using protected rankings:
The following players received entry into the singles main draw using their ITF World Tennis Ranking:
Eduard Esteve Lobato
Christopher Heyman
Karim-Mohamed Maamoun Ivan Nedelko Jeroen VannesteThe following players received entry from the qualifying draw:
See main article: 2019 Meerbusch Challenger – Singles.
Peđa Krstin 7–6(7–4), 4–6, 6–3.See main article: 2019 Meerbusch Challenger – Doubles.
Florin Mergea def. 
Sriram Balaji / Vishnu Vardhan 7–6(7–1), 6–7(4–7), [10–3].