The men's and women's singles Squash events were contested at the 1998 Asian Games from 8 to 12 December at Ambassador City Jomtien, Pattaya, Thailand.
Zarak Jahan Khan of Pakistan won the men's gold medal while Nicol David of Malaysia won the women's competition.
A total of 33 athletes from 12 nations competed in squash at the 1998 Asian Games: