Johnny Cash was an American singer and songwriter.
Johnny Cash may also refer to:
- "Johnny Cash" (Tracy Byrd song), 2004
- Johnnycash machine, a promotion used by Canada Trust for their ATMs in the 1980s and 1990s with the slogan "Why walk the line?"
- "Johnny Cash", a song by Yelawolf
- "Johnny Cash" (Lenny Kravitz song)