Sadli is a given name and surname found in Indonesia and Singapore. Notable people with this name include:
Mohammad Sadli (1922 – 2008), an Indonesian economist Muhammad Sadli bin Razali, a police officer involved in the 2015 Khoo Teck Puat Hospital shooting in Singapore Saparinah Sadli (born 1927), an Indonesian psychologist
See also
Sadly, the adverbial form of "sad"