Ratigan

Ratigan is a surname. Notable people with the surname include:


 * William Ratigan (1910–1984), American author
 * Dylan Ratigan (1972–present), American television show host
 * The Dylan Ratigan Show, broadcast on MSNBC


 * Fictional characters:
 * Professor Ratigan, a character from the children's book Basil of Baker Street who appears as the main antagonist in the animated Disney film The Great Mouse Detective