Edward Hamilton (1815 – 3 August 1903) was an English physician who practiced homeopathy, and is noted for his 1852–53 two-volume work The Flora Homoeopathica with colour illustrations and descriptions of the medicinal plants then used in homoeopathic remedies.

The Flora Homoeopathica
In this materia medica, Hamilton detailed the symptoms of poisoning, records of successful use of the plant, and a description of its homeopathic uses. The work was reprinted by the Faculty of Homeopathy in 1981.

Works
- Comparative Results of the Homeopathic and Allopathic Treatment of Asiatic Cholera
- A Short History of Cholera
- The Flora Homoeopathica
- A Guide to the Practice of Homeopathy
- A Memoir of Frederick Hervey Foster Quin