- Source: Dennis John
- Dennis Kucinich
- Ron Dennis
- Dennis Rodman
- Dennis Walsh
- Dennis Berry (sutradara)
- Dennis Wise
- Eugene Dennis
- C (bahasa pemrograman)
- Dennis Aase
- Dennis Hastert
- Dennis John
- John Dennis
- John Dennis (bishop)
- Dennis Kucinich
- John Stoughton Dennis
- John Dennis (diplomat)
- John Dennis Johnston
- John Dennis (dramatist)
- Dennis Hastert
- John William Dennis
Dennis John may refer to:
Dennis John (rugby union), former rugby union coach and player
Dennis John (footballer) (1935–2013), former footballer
See also
Dennis St John (1928–2007), British actor