1999 Pattaya Women's Open – Singles

The 1999 Pattaya Women's Open singles was the tennis singles event of the tenth edition of the most prestigious tournament in Thailand. Qualifier and former World No. 4 Magdalena Maleeva won the title, defeating Anne Kremer in the final to claim her first in four years.

Seeds
• # Silvija Talaja (semifinals)

• # 🇫🇷 Sarah Pitkowski (first round)

• # 🇦🇹 Sylvia Plischke (second round)

• # 🇱🇺 Anne Kremer (final)

• # 🇷🇺 Tatiana Panova (second round)

• # Kristina Brandi (second round)

• # 🇨🇿 Denisa Chládková (semifinals)

• # 🇦🇺 Nicole Pratt (quarterfinals)

Seeds
• # 🇧🇾 Olga Barabanschikova (Qualifier)

• # Janet Lee (second round)

• # replaced by 🇯🇵 Yoshiko Sasano (first round)

• # Miroslava Vavrinec (first round)

• # 🇸🇰 Ľudmila Cervanová (second round)

• # 🇦🇺 Annabel Ellwood (first round)

• # 🇮🇹 Tathiana Garbin (first round)

• # 🇧🇬 Magdalena Maleeva (Qualifier)

Qualifiers
• # 🇧🇾 Olga Barabanschikova

• # Tina Križan

• # 🇧🇬 Magdalena Maleeva

• # 🇺🇿 Iroda Tulyaganova