St. Andrew's Autism Centre (SAAC) is a non-profit organisation for the education, training, and care of persons with autism and their families.

A service of St. Andrew's Mission Hospital (SAMH), SAAC operates St. Andrew's Autism School (SAAS) and St. Andrew's Adult Autism Services (SAAAS), which runs St. Andrew's Adult Home (Sengkang) (SAAH) and two Day Activity Centres (DACs) at different locations.

SAAC also supports and equips families and caregivers of persons with autism with knowledge and skills through a range of family services, included parents support and networking. SAAC engages in public education, advocacy and community outreach with the vision for an inclusive society.

At SAAC, staff, volunteers, and partners alike are encouraged to relate to people with autism as unique individuals - person first; autism second.