1988 WTA German Open
Date	9–15 May
Edition	19th
Category	Tier I
Draw	56S / 28D
Prize money	$300,000
Surface	Clay / outdoor
Location	Berlin, West Germany
Venue	Rot-Weiss Tennis Club
Champions
Singles
Steffi Graf
Doubles
Isabelle Demongeot Nathalie Tauziat
← 1987 · WTA German Open · 1989 →

The 1988 WTA German Open was a women's tennis tournament played on outdoor clay courts at the Rot-Weiss Tennis Club in Berlin, West Germany that was part of Tier I of the 1988 WTA Tour. It was the 19th edition of the tournament and was held from 9 May through 15 May 1988. First-seeded Steffi Graf won her third consecutive singles title at the event.^[1]

Steffi Graf defeated Helena Suková 6–3, 6–2

• It was Graf's 4th singles title of the year and the 23rd of her career.

Isabelle Demongeot / Nathalie Tauziat defeated Claudia Kohde-Kilsch / Helena Suková 6–2, 4–6, 6–4

• It was Demongeot's 1st title of the year and the 2nd of her career. It was Tauziat's 1st title of the year and the 2nd of her career.

• ITF tournament edition details
• WTA tournament draws