| Date: | 31 August – 6 September |
| Edition: | 17th |
| Category: | ATP Challenger Tour |
| Surface: | Clay / outdoor |
| Location: | Cordenons, Italy |
| Champs: |  Bernabé Zapata Miralles |
| Champd: | Ariel Behar /  Andrey Golubev |
The 2020 Internazionali di Tennis del Friuli Venezia Giulia was a professional tennis tournament played on clay courts. It was the 17th edition of the tournament which was part of the 2020 ATP Challenger Tour. It took place in Cordenons, Italy between 31 August and 6 September 2020.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Yannick Hanfmann | 116 | 1 | ||
 France | Antoine Hoang | 127 | 2 | |
| Cedrik-Marcel Stebe | 130 | 3 | ||
 Argentina | Facundo Bagnis | 133 | 4 | |
| Yannick Maden | 148 | 5 | ||
 Italy | Lorenzo Giustino | 152 | 6 | |
| Italy | Roberto Marcora | 159 | 7 | |
 Austria | Jurij Rodionov | 166 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw using a protected ranking:
The following players received entry into the singles main draw as special exempts:
The following players received entry from the qualifying draw:
See main article: 2020 Internazionali di Tennis del Friuli Venezia Giulia – Singles.
Bernabé Zapata Miralles def. Carlos Alcaraz 6–2, 4–6, 6–2.See main article: 2020 Internazionali di Tennis del Friuli Venezia Giulia – Doubles.
Andrey Golubev def. Andrés Molteni / Hugo Nys 7–5, 6–4.