Yiu On Estate (Chinese: 耀安邨) is a public housing estate in Ma On Shan, New Territories, Hong Kong.

It is the second public housing estate in Ma On Shan and has seven blocks built on the reclaimed land between Ma On Shan Road and Sai Sha Road in 1988.

[1] Yiu On Estate and Kam Hay Court are located in Yiu On constituency of the Sha Tin District Council.

[7] Yiu Ping House of the estate was under lockdown for mandatory test between 16 & 18 February, 2022.

At least 64 preliminary positive Covid cases was found.