| Date: | 2–8 November |
| Edition: | 24th |
| Surface: | Carpet |
| Location: | Eckental, Germany |
| Champs: |  Sebastian Korda |
| Champd: | Dustin Brown /  Antoine Hoang |
The 2020 Challenger Eckental was a professional tennis tournament played on carpet courts. It was the 24th edition of the tournament which was part of the 2020 ATP Challenger Tour. It took place in Eckental, Germany between 2 and 8 November 2020.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Poland | Kamil Majchrzak | 105 | 1 | |
 Australia | Alexei Popyrin | 109 | 2 | |
 Belarus | Ilya Ivashka | 114 | 3 | |
 Russian Federation | Evgeny Donskoy | 119 | 4 | |
| France | Antoine Hoang | 129 | 5 | |
| Sebastian Korda | 135 | 7 | ||
 Slovakia | Martin Kližan | 148 | 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 alternates:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
See main article: 2020 Challenger Eckental – Singles.
Sebastian Korda def. 
Ramkumar Ramanathan 6–4, 6–4.See main article: 2020 Challenger Eckental – Doubles.
Antoine Hoang def. 
Lloyd Glasspool / Alex Lawson 6–7(8–10), 7–5, [13–11].