Sidik is a name. People with the name include:

Irvan Sidik Qelbinur Sidik Joko Sidik Mohamed Sidik Mohammad Sidik Abida Sidik Mia Sidik Fofana Sidik Djojosukarto Sidik Saimima Sidik Mia Sîdîk Ibrahim H. Mîrzî

See also

Haji Muhammad Sidik Airport