2004 Nottingham Open – Singles

Greg Rusedski was the defending champion, but lost in the quarterfinals this year.

Paradorn Srichaphan won the title, defeating Thomas Johansson 1–6, 7–6(7–4), 6–3 in the final.

Seeds

 * 1) 🇹🇭 Paradorn Srichaphan (champion)
 * 2) 🇺🇸 Mardy Fish (withdrew because of a shoulder injury)
 * 3) 🇸🇪 Jonas Björkman (second round)
 * 4) 🇧🇾 Max Mirnyi (first round)
 * 5) 🇺🇸 Vincent Spadea (second round)
 * 6) 🇺🇸 Taylor Dent (semifinals)
 * 7) 🇲🇦 Hicham Arazi (quarterfinals)
 * 8) 🇦🇹 Jürgen Melzer (first round)