Óscar David Suazo Velázquez (born 5 November 1979) is a Honduran retired professional footballer turned coach who played as a striker.

In his early career, he developed alongside his cousin, Maynor Suazo, who also went on to play for the Honduras national team.

[2] Óscar Tabárez, then-coach of Italian side Cagliari, was impressed by Suazo's performance and did not hesitate in bringing him to Europe,[2] for US$2 million transfer fee and US$200,000 tax to National Autonomous Federation of Football of Honduras, as well as 15–20% of the future capital gain if Cagliari sold the player above the US$2.2 million price tag.

The Rossoneri (nickname of Milan) understood that I had a promise with coach Roberto Mancini, Marco Branca and chairman Massimo Moratti.

On 29 December 2009, it was confirmed that Suazo had been authorized to play friendly match for Genoa, two days before the opening of the winter transfer window.

This was part of a deal that completed a three-way, three-man swap in which Inter also received Goran Pandev from Lazio on free transfer.

After his Genoa loan expired, Suazo returned to Inter but, in part because of a long-term injury, he was not included in the first-team, thus failing to make a single appearance in the entire 2010–11 season.

Suazo was assigned the number 9 jersey, though only would make six appearances during his time in Sicily, which ended upon the expiration of his contract on 30 June 2012.

He made his senior debut for Honduras in a May 1999 friendly match against Haiti and has earned a total of 57 caps, scoring 17 goals.

His main characteristic as a forward was his incredible speed, both on and off the ball, which made him arguably one of the fastest Serie A players of his time.

His pace and acceleration made him a dangerous offensive threat on counter-attacks and allowed him to create space and provide depth to his team with his runs from behind.

[34] They have two sons, David Edoardo and Luis Gabriel,[35] with the latter (born 2008) having followed on his father's footsteps and having been signed by Juventus in 2022, joining the Under-15 team.