Siggy

Siggy or Siggie may refer to:


 * Siggy Flicker, born Sigalit Paldie, relationship coach and cast member of The Real Housewives of New Jersey (2016–2018)
 * Sigmund "Siggy" Jackson, Jr. (born 1977), third generation member of the musical Jackson family
 * Carol Kendall (writer) (1917-2012), American writer of children's books nicknamed "Siggy"
 * Sigurd Lucassen (1927–2001), American labor leader
 * Siggie Nordstrom (1893-1980), American model, actress, entertainer, socialite and lead singer of The Nordstrom Sisters
 * Sigurd "Siggy" Olaisen, member of the Norwegian thrash metal band Battered
 * Siggy, a major character on the American television series Vikings
 * an abbreviation for signature block, a block of text automatically appended at the bottom of an email message, Usenet article, or forum post