The 2002 Estoril Open was a tennis tournament played on outdoor clay courts at the Estoril Court Central in Oeiras in Portugal that was part of the International Series of the 2002 ATP Tour and of Tier IV of the 2002 WTA Tour. The tournament ran from April 8 through April 14, 2002.

Finals

Men's singles

🇦🇷 David Nalbandian defeated 🇫🇮 Jarkko Nieminen 6–4, 7–6(7–5)

Women's singles

🇪🇸 Magüi Serna defeated 🇩🇪 Anca Barna 6–4, 6–2

Men's doubles

🇩🇪 Karsten Braasch / 🇷🇺 Andrei Olhovskiy defeated 🇸🇪 Simon Aspelin / 🇦🇺 Andrew Kratzmann 6–3, 6–3

Women's doubles

🇷🇺 Elena Bovina / 🇭🇺 Zsófia Gubacsi defeated 🇩🇪 Barbara Rittner / 🇻🇪 María Vento-Kabchi 6–3, 6–1