The 2002 Gerry Weber Open was a men's tennis tournament played on grass courts at the Gerry Weber Stadion in Halle, North Rhine-Westphalia in Germany and was part of the International Series of the 2002 ATP Tour. The tournament ran from 10 June until 16 June 2002. First-seeded Yevgeny Kafelnikov won the singles title.
See main article: 2002 Gerry Weber Open – Singles. Yevgeny Kafelnikov defeated Nicolas Kiefer 2–6, 6–4, 6–4
See main article: 2002 Gerry Weber Open – Doubles. David Prinosil / David Rikl defeated Jonas Björkman / Todd Woodbridge 4–6, 7–6(7–5), 7–5