| 2024 Olbia Challenger | |
|---|---|
| Date | 14–20 October |
| Edition | 2nd |
| Surface | Hard |
| Location | Olbia, Italy |
| 2023 Champions | |
| Singles | |
 Kyrian Jacquet | |
| Doubles | |
 Rithvik Choudary Bollipalli / Arjun Kadhe | |
The 2024 Olbia Challenger was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Olbia, Italy between 14 and 20 October 2024.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ITA | Luca Nardi | 89 | 1 |
| ITA | Mattia Bellucci | 101 | 2 |
| FRA | Harold Mayot | 107 | 3 |
 CRO | Duje Ajduković | 117 | 4 |
 ARG | Marco Trungelliti | 136 | 5 |
| FRA | Constant Lestienne | 138 | 6 |
| ITA | Matteo Gigante | 152 | 7 |
 GBR | Jan Choinski | 177 | 8 |
The following players received wildcards into the singles main draw:
Mattia Bellucci Federico Cinà Luca Nardi The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
Hynek Bartoň
Steven Diez 
Sergey Fomin 
Oleksii Krutykh Laurent Lokoli 
Daniel Mérida
vs. The 2021 President's Cup was a professional tennis tournament played on outdoor hard courts. It was the fifteenth and twelfth editions of the tournament which were part of the 2021 ATP Challenger Tour and the 2021 ITF Women's World Tennis Tour. It took place in Nur-Sultan, Kazakhstan between 12 and 18 July 2021.
The 2021 President's Cup II was a professional tennis tournament played on outdoor hard courts. It was the sixteenth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Nur-Sultan, Kazakhstan between 19 and 25 July 2021.
The 2021 Kyiv Open was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Kyiv, Ukraine between 6 and 12 September 2021.
The 2021 Sánchez-Casal Cup was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Barcelona, Spain between 4 and 10 October 2021.
The 2021 Antalya Challenger IV was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Antalya, Turkey between 6 and 12 December 2021.
The 2021 Maia Challenger II was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Maia, Portugal from 13 to 19 December 2021.
Oleksii Krutykh is a Ukrainian tennis player. He has a career high ATP singles ranking of World No. 160 achieved on 27 February 2023. He also has a career high doubles ranking of World No. 275 achieved on 5 December 2022. He has won two ATP Challenger singles titles and two doubles titles. He is currently the No. 8 Ukrainian tennis player.
The 2022 Murcia Open was a professional tennis tournament played on clay courts. It was the 3rd edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Murcia, Spain, between 4 and 10 April 2022.
The 2022 Open Comunidad de Madrid was a professional tennis tournament played on clay courts. It was the 1st edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Madrid, Spain between 11 and 17 April 2022.
The 2022 Sparta Prague Open was a professional tennis tournament played on clay courts. It was part of the 2022 ATP Challenger Tour. It took place in Prague, Czech Republic between 18 and 24 April 2022.
The 2022 Heilbronner Neckarcup was a professional tennis tournament played on clay courts. It was the eighth edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Heilbronn, Germany between 9 and 14 May 2022.
The 2022 Poznań Open was a professional tennis tournament played on clay courts. It was the 18th edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place at the Park Tenisowy Olimpia in Poznań, Poland from 30 May to 5 June 2022.
The 2022 Bratislava Open was a professional tennis tournament played on clay courts. It was the 3rd edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Bratislava, Slovakia between 6 and 12 June 2022.
The 2022 Brawo Open was a professional tennis tournament played on clay courts. It was the 28th edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Braunschweig, Germany between 4 and 9 July 2022.
The 2022 IBG Prague Open was a professional tennis tournament played on clay courts. It was part of the 2022 ATP Challenger Tour. It took place in Prague, Czech Republic between 22 and 28 August 2022.
The 2022 Città di Como Challenger was a professional tennis tournament played on clay courts. It was the sixteenth edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Como, Italy between 29 August and 4 September 2022.
The 2022 HPP Open was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Helsinki, Finland between 14 and 20 November 2022.
The 2022 Copa Faulcombridge was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Valencia, Spain, between 21 and 27 November 2022.
The 2024 Zadar Open was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Zadar, Croatia between 18 and 24 March 2024.
The 2024 Clube Tenis Porto Challenger was a professional tennis tournament played on clay courts. It was the 1st edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Porto, Portugal between 26 August and 1 September 2024.
