1989 Midland Group Championships

The 1989 Midland Group Championships was a women's tennis tournament played on indoor carpet courts at the Brighton Centre in Brighton, England that was part of the 1989 WTA Tour. It was the 12th edition of the tournament and was held from 23 October until 29 October 1989. First-seeded Steffi Graf won the singles title, her third at the event after 1986 and 1988. She earned $50,000 first-prize money as well as 300 Virginia Slims ranking points.

Singles
Steffi Graf defeated Monica Seles 7–5, 6–4
 * It was Graf's 13th singles title of the year and the 43rd of her career.

Doubles
🇺🇸 Katrina Adams / 🇺🇸 Lori McNeil defeated 🇦🇺 Hana Mandlíková / Jana Novotná 4–6, 7–6(9–7), 6–4