Bitsy

• Bryan Grant, American tennis player
• Bitsy Mott, American Major League Baseball backup infielder, later personal security manager of Elvis Presley and brother-in-law of Colonel Tom Parker
• Bitsy Mullins, American trumpet player

• Bitsy Davidson, occasional character on the soap opera All My Children
• Bitsy Mae Harling, a major character in the 2008 TV series , played by Olivia Newton-John
• Bitsy Johnson, a season one character in the TV series Ned's Declassified School Survival Guide
• Bitsy von Muffling, an occasional character in the TV series Sex and the City
• Bitsy, a hand puppet spider in the British children's programme Paperplay
• Bitsy, a family dog in the comic strip Marvin