Millicent Bagnold, a fictional character in the Harry Potter series

Dame Millicent Fawcett DBE (1847-1929), a British suffragist and early feminist

Barbie's full name is Barbara Millicent Roberts

A woman's given name. Bearers of this name include:

Millicent (micropayment), a micropayment system

Millicent Mudd, a character in the webcomic Ozy and Millie.

Millicent Fenwick (1910-1992), an American fashion editor, politician and diplomat

Millicent Library in Fairhaven, Massachusetts

Millicent Martin (1934-), an English actress, singer and comedian

Millicent, South Australia, a town in South Australia

Millicent Preston-Stanley (1883-1955), an Australian feminist and politician

Milly-Molly-Mandy (nickname of Millicent Margaret Amanda), a fictional character in books by Joyce Lankester Brisley

A term used for police officers in the fictional nadsat slang in Anthony Burgess' A Clockwork Orange

Millicent Min Girl Genius, a book by Lisa Yee

Millicent (Merrie Melodies), a animated cartoon character.

Millicent Bystander, a nickname of the main character of the 2006 film Flushed Away