Namesakes

Emmy Award Winners: 1 actor
(actor) Dennis Franz   1994; 1996; 1997; 1999   NYPD Blue  
Hall-of-Famers: 2 basketball, 1 baseball
(baseball) Dennis Eckersley   2004  
(basketball) Dennis Johnson   2010  
(basketball) Dennis Rodman   2011  
Harry Potter Characters: 1 character
Dennis Creevey  
Hurricanes and Tropical Storms: 3 hurricanes, 2 storms
Hurricane Dennis   1981  
Storm Dennis   1987  
Storm Dennis   1993  
Hurricane Dennis   1999  
Hurricane Dennis   2005  
Nobel Prize Winners: 1 physics
(physics) Dennis Gabor   1971  
Notable Activists and Revolutionaries: 1 activist
(activist) Dennis Banks   1937-2017  
Notable Actors and Actresses: 5 actors
Dennis Hopper   1936-2010  
Dennis Farina   1944-2013  
Dennis Franz   1944-  
Dennis Waterman   1948-  
Dennis Quaid   1954-  
Notable Athletes: 2 basketball, 1 baseball, 1 soccer
(basketball) Dennis Johnson   1954-2007  
(baseball) Dennis Eckersley   1954-  
(basketball) Dennis Rodman   1961-  
(soccer) Dennis Bergkamp   1969-  
Notable Hosts and Presenters: 1 radio/television
(radio/television) Dennis Weening   1977-  
Notable Musicians: 2 singers
Dennis Edwards   1943-2018     
Dennis "Def Rhymz" Bouman   1970-   hip hop  
Notable Writers: 1 author/poet
D. J. Enright (a.k.a. Dennis)   1920-2002  
Olympic Medalists: 3 bronze, 2 silver, 1 bronze/gold/silver
(silver) Richard Hanley (a.k.a. Dennis)   1956   swimming - 4x200 m freestyle relay  
(bronze) Earlene Brown (a.k.a. Dennis)   1960   shot put  
(silver) David Wilson (a.k.a. Dennis)   1984   swimming - 100 m backstroke  
(bronze/gold/silver) Dennis Mitchell   1992; 1996   100 m; 4x100 m relay  
(bronze) Dennis Blake   1996   4x400 m relay  
(bronze) Dennis van der Geest   2004   judo  
Saints: 2 blessed
Blessed Dionysius Fugishima (a.k.a. Dennis)   ?-1622  
Blessed Dionisio Pamplona (a.k.a. Dennis)   ?-1936  
Shakespearian Characters: 1 character
Dennis   As You Like It