The Seoul Open is a defunct Grand Prix and ATP Tour affiliated men's tennis tournament played from 1987 to 1996. It was held at the Seoul Olympic Park Tennis Center in Seoul in South Korea and played on outdoor hard courts.

Year	Champions	Runners-up	Score
1987	Jim Grabb	Andre Agassi	1–6, 6–4, 6–2
1988	Dan Goldie	Andrew Castle	6–3, 6–7, 6–0
1989	Robert Van't Hof	Brad Drewett	7–5, 6–4
1990	Alex Antonitsch	Pat Cash	7–6, 6–3
1991	Patrick Baur	Jeff Tarango	6–4, 1–6, 7–6
1992	Shuzo Matsuoka	Todd Woodbridge	6–3, 4–6, 7–5
1993	Chuck Adams	Todd Woodbridge	6–4, 6–4
1994	Jeremy Bates	Jörn Renzenbrink	6–4, 6–7, 6–3
1995	Greg Rusedski	Lars Rehmann	6–4, 3–1 ret.
1996	Byron Black	Martin Damm	7–6, 6–3

Year	Champions	Runners-up	Score
1987	Eric Korita Mike Leach	Ken Flach Jim Grabb	6–7, 6–1, 7–5
1988	Andrew Castle Roberto Saad	Gary Donnelly Jim Grabb	6–7, 6–4, 7–6
1989	Scott Davis Paul Wekesa	John Letts Bruce Man-Son-Hing	6–2, 6–4
1990	Grant Connell Glenn Michibata	Jason Stoltenberg Todd Woodbridge	7–6, 6–4
1991	Alex Antonitsch Gilad Bloom	Kent Kinnear Sven Salumaa	7–6, 6–1
1992	Kevin Curren Gary Muller	Kelly Evernden Brad Pearce	7–6, 6–4
1993	Jan Apell Peter Nyborg	Neil Broad Gary Muller	5–7, 7–6, 6–2
1994	Stéphane Simian Kenny Thorne	Kent Kinnear Sébastien Lareau	6–4, 3–6, 7–5
1995	Sébastien Lareau Jeff Tarango	Joshua Eagle Andrew Florent	6–3, 6–2
1996	Rick Leach Jonathan Stark	Kent Kinnear Kevin Ullyett	6–4, 6–4

• ATP Tour Website