· Jack Dempsey (boxing)
· Jack Lambert (football)
· Jack Lemmon (actor)
· Jack Nicholson (actor)
· Jackie Gleason (entertainer)
· Jacqueline Kennedy Onassis (wife of President John F. Kennedy)
· James Bowie (popular hero who helped Texas become a state)
· James Buchanan (U.S. President)
· James Cagney (actor)
· James Dean (actor)
· James Doolittle (aviator)
· James Garfield (U.S. President)
· James "Catfish" Hunter (baseball)
· James Madison (U.S. President)
· James Monroe (U.S. President)
· James Palmer (baseball)
· James K. Polk (U.S. President)
· James Stewart (actor)
· James Taylor (singer, songwriter, guitarist)
· James Worthy (basketball)
· Jane Austen (author)
· Jeff Foxworthy (comedian)
· Jerry Seinfeld (comedian, actor)
· Jerry West (basketball)
· Jersey Joe Walcott (boxer)
· Jennifer Lopez (singer)
· Jerry Lucas (basketball)
· Jerry Rice (football)
· Jesse Owens (athlete)
· Jim Boeheim (basketball coach)
· Jim Brown (football)
· Jim Calhoun (basketball coach)
· Jim Kelly (football)
· Jim Carrey (actor)
· Jim Reeves (singer)
· Jim Thorpe (athlete)
· Jimmie Carter (U.S. President)
· Jimmy Connors (tennis)
· Jimmie Dorsey (band leader)
· Jodie Foster (actress)
· Joe DiMaggio (baseball)
· Joe Lewis (boxing)
· Johann Sebastian Bach (music composer)
· John Adams (U. S. President)
· John Quincy Adams (U.S. President)
· John Wilkes Booth (shot President Abraham Lincoln)
· John Candy (actor)
· John Elway (football)
· John Grisham (author)
· John F. Kennedy (U.S. President)
· John Lennon (the Beatles)
· John McEnroe (tennis)
· John Michael Montgomery (singer)
· John Riggins (football)
· John Steinbeck (author)
· John Thompson (basketball coach)
· John Travolta (actor)
· John Tyler (U.S. President)
· John P. "Honus" Wagner (baseball)
· John Wayne (actor)
· John Wooden (basketball coach)
· Johnny Bench (baseball)
· Johnny Cash (singer)
· Johnny Carson (TV talk show host)
· Johnny Depp (actor)
· Johnny Ray (singer)
· Johnny Paycheck (singer)
· Johnny Unites (football)
· Julia Roberts (actress)
· Julius Caesar (Roman ruler)
· Julius Erving (basketball)
· Judy Garland (actress & singer)
· Julia Child (chef, author, TV personality)
· Julie Andrews (singer & actress)
· Justin Bieber (singer)
· Justin Timberlake (singer & actor)
Michael Jackson.
Lisa Bonet ; Lisbon
Christopher Columbus
L.L. Cool J
Walter he was a famous character
it is either Jennifer Hudson or Jordan sparks
Mary J. Blige
Jonas brothers
2001
J Edgar Hoover
Derek Jeter
John Glenn
J. Antonio Farfan.
Jessie J's First Single Is ''Do It Like A Dude''
The J in J Edgar Hoover stand for his first name which is John
Dr. J
Jordin Sparks, Joni Mitchell