David Edgar Morgan (17 May 1896 – 9 September 1983)) was a Welsh dual-code international rugby union, and professional rugby league footballer who played in the 1910s and 1920s. He played representative level rugby union (RU) for Wales, and at club level for and Llanelli RFC, as a forward, and representative level rugby league (RL) for Great Britain and Wales, and at club level for Hull FC, as a second-row, i.e. number 11 or 12, during the era of contested scrums.