Jack Kerouac | Jack Nicholson | Jack Nicklaus | Jack the Ripper | Jack London | Jack Kemp | Jack Kirby | Jack Lemmon | Jack Black | Jack Abramoff | Jack Dempsey | Jack Benny | Jack White | Wolfman Jack | Union Jack | Jack White (musician) | Jack and the Beanstalk | Jack Johnson | Jack Charlton | Jack Palance | Jack Daniel's | Jack | Jack Paar | Jack Layton | Jack Straw | Jack Vance | Jack Bruce | Jack Warden | Jack's Mannequin | Jack in the Box |
CDA politicians that can be considered centrist or centre-left: Jack Biskop (MP), Ad Koppejan (MP), Kathleen Ferrier (MP; daughter of the late Johan Ferrier, president of Suriname 1975–1980), Dries van Agt (former Prime Minister), Ruud Lubbers (former Prime Minister) and Herman Wijffels (former chairman of the Social Economic Council, former informateur).