Deputy Chief Secretary for Administration is a ministerial position in the Government of Hong Kong, deputising the Chief Secretary for Administration, the second-highest position in Hong Kong.

Deputy Chief Secretary was created in 1985 during the British colonial rule, responsible for elections and political systems, along with co-ordination of affairs involving more than two departments.

[1] In October 2020, Carrie Lam, then Chief Executive, proposed the reconstruction of governmental departments during her last policy address, which also mulled creating the position of Deputy Chief Secretary for Administration to handle issues related to large-scale infrastructures.

[2] The recommendation was adopted by her successor, John Lee, and was installed on 1 July 2022 after his cabinet took office.

[3] The Deputy Chief Secretary for Administration is responsible for assisting the Chief Secretary for Administration in supervising the departments as well as coordinating the formulation and implementation of policies that cut across various departments.