Ezra Warner may refer to:
- Ezra Warner (inventor), American inventor of the first can opener in 1858
- Ezra J. Warner (historian) (1910 – 1974), American Civil War historian
Famous quotes containing the word warner:
“It is fortunate that each generation does not comprehend its own ignorance. We are thus enabled to call our ancestors barbarous.”
—Charles Dudley Warner (1829–1900)