Smyly
Smyly is a surname, and may refer to:
- Drew Smyly, American baseball player
- Ellen Smyly, Irish charity worker
- Sir Philip Crampton Smyly, Surgeon-in-Ordinary to Queen Victoria and to successive Lords-Lieutenant of Ireland
- Sir Philip Crampton Smyly (colonial administrator), Chief Justice of Sierra Leone, later Chief Justice of the Gold Coast
- Sir William Josiah Smyly, President Royal College of Physicians of Ireland