The 2024 Delhi Open was a professional tennis tournament played on outdoor hard courts. It was the fourth edition of the tournament. It was part of the 2024 ATP Challenger Tour. It took place in New Delhi, India from 26 February to 3 March 2024.
The following players received wildcards into the singles main draw:
Ramkumar Ramanathan Mukund Sasikumar Karan SinghThe following players received entry from the qualifying draw:
Moez Echargui
Muhammad Rifqi Fitriadi
Jonáš Forejtek.svg/1280px-Flag_of_Australia_(converted).svg.png){kind=small}
Philip Sekulic
Samuel Vincent Ruggeri Siddharth Vishwakarma
Geoffrey Blancaneaux def. 
Coleman Wong 6–4, 6–2.
Piotr Matuszewski / Matthew Romios def. 
Jakob Schnaitter / Mark Wallner 6–4, 6–4.