Constancy
- "Constancy", a poem by Sophia May Eckley
- "Constancy", a poem by Mary Baker Eddy
- "Constancie", a poem by George Herbert (1593-1633)
- Constancy", a poem by Harriet McEwen Kimball
- "Constancy, a Song", a poem by Letitia Elizabeth Landon ("Forget thee—or forget")
- "Constancy", a poem by Letitia Elizabeth Landon ("Aye, let us look on all around")
- "Constancy", a poem by Mary Noel McDonald