| Date: | 22–28 April |
| Edition: | 3rd |
| Surface: | Clay |
| Location: | Francavilla al Mare, Italy |
| Champs: |  Stefano Travaglia |
| Champd: |  Denys Molchanov /  Igor Zelenay |
| After Year: | 2022 |
The 2019 Internazionali di Tennis d'Abruzzo was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Francavilla al Mare, Italy between 22 and 28 April 2019.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Maximilian Marterer | 101 | 1 | ||
| Italy | Gianluigi Quinzi | 142 | 2 | |
| Oscar Otte | 148 | 3 | ||
| Italy | Salvatore Caruso | 150 | 4 | |
| Italy | Stefano Travaglia | 154 | 5 | |
 France | Quentin Halys | 156 | 6 | |
| Rudolf Molleker | 165 | 7 | ||
 Sweden | Mikael Ymer | 176 | 8 | |
 Belgium | ||||
| Belgium | Kimmer Coppejans | 181 | 10 | |
| Dominik Köpfer | 183 | 11 | ||
| Tallon Griekspoor | 193 | 12 | ||
 Austria | Jurij Rodionov | 195 | 13 | |
| Viktor Galović | 199 | 14 | ||
| Italy | Matteo Donati | 205 | 15 | |
 Argentina | Facundo Argüello | 212 | 16 |
The following players received wildcards into the singles main draw:
Jacopo Berrettini Gianluca Di Nicola Lorenzo Musetti Julian Ocleppo Giulio ZeppieriThe following players received entry into the singles main draw using their ITF World Tennis Ranking:
The following player received entry into the singles main draw as an alternate:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Andrea Del FedericoSee main article: 2019 Internazionali di Tennis d'Abruzzo – Singles.
Stefano Travaglia def. Oscar Otte 6–3, 6–7(3–7), 6–3.See main article: 2019 Internazionali di Tennis d'Abruzzo – Doubles.
Denys Molchanov / Igor Zelenay def. Guillermo Durán / 
David Vega Hernández 6–3, 6–2.