[1] The Correctional Institution for Women (CIW) is a women's prison located in F. Martinez Avenue, Mauway, Mandaluyong, Metro Manila, Philippines.

Previously, women inmates used to be held at the Old Bilibid Prison.

[6] Ron Gluckman of Asiaweek described the women's death row as appearing like a secondary school.

[7][8] In January 2023, its population of inmates, at 3,297, exceeded the capacity, which was only 1,008.

[9] Before 2028, the now 15-hectare CIW will be closed and moved to a facility outside of Metro Manila, Gregorio Catapang Jr. announced on May 14, 2023.