Look up triffid in Wiktionary, the free dictionary.
The Day of the Triffids is a novel by John Wyndham.
The title may also refer to:
- The Day of the Triffids (film), the 1962 film version
- The Day of the Triffids (1981 TV series), the 1981 television version
- The Day of the Triffids (2009 TV series), the 2009 television version