1989 Italian Open
Date	15–21 May (men) 8–14 May (women)
Edition	46th
Prize money	$807,500 (men) $300,000 (women)
Surface	Clay / outdoor
Location	Rome, Italy
Venue	Foro Italico
Champions
Men's singles
Alberto Mancini[1]
Women's singles
Gabriela Sabatini
Men's doubles
Jim Courier / Pete Sampras[2]
Women's doubles
Elizabeth Smylie / Janine Tremelling
← 1988 · Italian Open · 1990 →

The 1989 Italian Open was a tennis tournament played on outdoor clay courts at the Foro Italico in Rome in Italy that was part of the 1989 Nabisco Grand Prix and of the Category 5 tier of the 1989 WTA Tour. The men's tournament was held from 15 May through 21 May 1989, while the women's tournament was played from 8 May through 14 May 1989. Alberto Mancini and Gabriela Sabatini won the singles titles.^[3]

Alberto Mancini defeated Andre Agassi 6–3, 4–6, 2–6, 7–6^(7–2), 6–1

• It was Mancini's 2nd and last singles title of the year and the 3rd and last of his career.

Gabriela Sabatini defeated Arantxa Sánchez Vicario 6–2, 5–7, 6–4

• It was Sabatini's 3rd singles title of the year and the 12th of her career.

Jim Courier / Pete Sampras defeated Danilo Marcelino / Mauro Menezes 6–4, 6–3

• It was Courier's 1st title of the year and the 1st of his career. It was Sampras' only title of the year and the 1st of his career.

Elizabeth Smylie / Janine Tremelling defeated Manon Bollegraf / Mercedes Paz 6–4, 6–3

• It was Smylie's 4th title of the year and the 25th of her career. It was Tremelling's 2nd title of the year and the 4th of her career.

• Official website
• ATP tournament profile
• WTA tournament profile