Sir Philip Dawson (6 October 1866 – 24 September 1938) was a British electrical engineer and Conservative politician.
Following education at Ghent and Liège Universities, Dawson became a member of the Institutes of Civil, Mechanical, and Electrical Engineers. He became a partner in the firm of Kincaid, Waller, Manville and Dawson, consulting engineers. He worked on dock developments and electrical supply and traction projects throughout the British Empire, on the continent of Europe and in South America. He was engaged in the electrification of the London Brighton and South Coast Railway, and was awarded the George Stephenson Medal by the Institute of Civil Engineers and the Gold Medal by the Institute of Transport. Dawson developed an ability to converse in French, German, Italian, Dutch, Portuguese and Russian.
In 1902 Dawson moved to Sydenham, South London. He received a commission in the Volunteer Force, rising to the rank of lieutenant-colonel and becoming commanding officer of the 3rd Volunteer Battalion, Royal West Kent Regiment.