Rogelio Lazo Singson (born September 16, 1948) is a Filipino industrial engineer, businessman, and public servant.

He served in the cabinet of President Benigno Aquino III as Secretary of Public Works and Highways (DPWH) from 2010 to 2016.

During that time, he led the consortium with foreign investors and technical partners that participated in two (2) biddings of electricity transmission company Transco, and the successful acquisition of a telecommunications project in Micronesia.

[2] As former Chairman and President of BCDA, the public-private partnership projects he pushed include the conversion of former military baselands (Clark, Subic, John Hay, Poro Point, Fort Bonifacio (Bonifacio Global City), & Villamor bases) from military use to private commercial and industrial uses as special economic and freeport zones.

[2] Before being appointed by Benigno Aquino III to the Public Works and Highways secretary post, Singson was the incumbent president and Chief Executive Officer of Maynilad after its reprivatization from July 1, 2007 to June 30, 2010.