2024 Dallas Open

The 2024 Dallas Open was a men's tennis tournament played on indoor hard courts. It was the 3rd edition of the Dallas Open, and part of the ATP Tour 250 series on the 2024 ATP Tour. It took place at the Styslinger/Altec Tennis Complex in the city of Dallas, United States, between February 5–11, 2024.

Singles

 * 🇺🇸 Tommy Paul def. 🇺🇸 Marcos Giron, 7–6(7–3), 5–7, 6–3

Doubles

 * 🇦🇺 Max Purcell / 🇦🇺 Jordan Thompson def. 🇺🇸 William Blumberg / 🇦🇺 Rinky Hijikata, 6–4, 2–6, [10–8]

Seeds

 * 1 Rankings are as of 29 January 2024.

Other entrants
The following players received wildcards into the main draw:
 * 🇺🇸 Mitchell Krueger
 * 🇺🇸 Adam Neff
 * 🇺🇸 Ethan Quinn

The following players received entry from the qualifying draw:
 * 🇺🇸 Steve Johnson
 * 🇺🇸 Nicolas Moreno de Alboran
 * 🇺🇸 Emilio Nava
 * 🇺🇸 Tennys Sandgren

The following players received entry as lucky losers:
 * 🇫🇷 Térence Atmane
 * 🇺🇸 Denis Kudla

Withdrawals

 * 🇷🇸 Miomir Kecmanović → replaced by 🇫🇷 Térence Atmane
 * 🇺🇸 Mackenzie McDonald → replaced by 🇺🇸 Denis Kudla
 * 🇺🇸 J. J. Wolf → replaced by 🇦🇺 James Duckworth

Seeds

 * 1 Rankings as of 29 January 2024.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇺🇸 Huntley Allen / 🇺🇸 Julian Noah Steinhausen
 * 🇺🇸 Emilio Nava / 🇺🇸 Ben Shelton

Withdrawals

 * 🇪🇨 Gonzalo Escobar / 🇰🇿 Aleksandr Nedovyesov → replaced by 🇪🇨 Gonzalo Escobar / 🇹🇳 Skander Mansouri