** Mark the Evangelist

** Horses of Saint Mark

** 1961 – 1963 Tuxedo Park Mark III

** Mark of Ephesus

** Deutsche Mark, official currency of Germany from 1948 to 2001

** East German Mark, official currency of the German Democratic Republic from 1948 to 1990

** The Natural Law Tradition in Ethics, by Mark Murphy, 2002.

** Pope Mark

** 10 × 500 lb ( 227 kg ) Mark 82 bombs

** 2 × 1000 lb ( 454 kg ) Mark 83 bombs

** 2 × 2000 lb ( 908 kg ) Mark 84 bombs

** 2 × Mark 50 torpedoes

** 4 × Mark 46 torpedoes

** Mark Price, American basketball player

** Mark Zuckerberg, Founder and CEO of Facebook

** Mark Hudson, American musician

** Mark Harmon, American actor ( NCIS )

** Mark Hamill, American actor ( Star Wars )

** Mark Knopfler, British rock guitarist ( Dire Straits )

** Mark Essex, American mass murderer ( d. 1973 )

** Captain Mark Phillips, first husband of Anne, Princess Royal

** Mark Farner, American rock guitarist and singer ( Grand Funk Railroad )

** Flip Mark, American child actor

** Mark Jones, English actor ( d. 2010 )

** Dean Cain in the 1990s series Lois & Clark: The New Adventures of Superman showed Clark as a normal and shy everyman demonstrating occasional touches of clumsiness ( e. g., pretending to burn his mouth on coffee ), but still a highly skilled journalist, much like the current post-Crisis portrayal.

** Christopher Reeve in the Superman film series, who was praised for making the disguise's effectiveness credible to audiences, portrayed Clark Kent as massively clumsy, paranoid, and, of course, mild mannered.

** The Hashish-Eater ; Or, The Apocalypse of Evil by Clark Ashton Smith ( 1920 )

** Clark Gable, American actor ( died 1960 )

** Blake Clark, American actor and comedian

** Sonny Clark, American jazz pianist, heart attack ( b. 1931 )

** Laurel Clark, American astronaut ( d. 2003 )

** Steve Clark, English guitarist ( Def Leppard ) ( d. 1991 )

** Andrew Inglis Clark, Tasmanian politician ( d. 1907 )

** Lee Clark, English footballer

** Jim Clark, Scottish race car driver ( d. 1968 )

** Clark McConachy, New Zealand snooker and billiards player ( d. 1980 )

** Joe Clark becomes Canada's 16th and youngest Prime Minister.

** Dallas Clark, American football player

** Petula Clark, British singer, actress, and songwriter ( Downtown )

** Roy Clark, American country musician

** Champ Clark, American politician ( d. 1921 )

** Helen Clark, leader of the New Zealand Labour Party, is re-elected in a landslide victory.

** Mary Clark Thompson Medal

** Lewis and Clark Centennial Exposition

** Treaty of Fort Clark with the Osage.

** Butler, Clark County, Wisconsin

** Clark R. Bavin National Fish and Wildlife Forensic Laboratory