44 (Home Counties) Signal Regiment was a Territorial Army (TA) unit of the British Army's Royal Corps of Signals. It had its origins in a Volunteer unit of the Royal Engineers (RE) formed in the 1890s. It provided the divisional signals for the 44th (Home Counties) Division and its duplicates in both World Wars, also seeing active service with 28th Division in the First World War. Its successor continued in the postwar TA and Army Reserve.