1990 Trofeo Ilva-Coppa Mantegazza

The 1990 Trofeo Ilva-Coppa Mantegazza was a women's tennis tournament played on outdoor clay courts in Taranto, Italy that was part of the WTA Tier V category of the 1990 WTA Tour. It was the fourth edition of the tournament and was held from 1 May until 6 May 1990. First-seeded Raffaella Reggi won the singles title.

Singles
🇮🇹 Raffaella Reggi defeated 🇫🇷 Alexia Dechaume 3–6, 6–0, 6–2
 * It was Reggi's 1st singles title of the year and the 5th and last of her career.

Doubles
Elena Brioukhovets / Eugenia Maniokova defeated 🇮🇹 Silvia Farina / 🇮🇹 Rita Grande 7–6(7–4), 6–1