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

• Petter Planke (1937–2026), Norwegian businessperson
• Tore Planke (born 1943), Norwegian engineer, inventor, and businessperson

See also

• Planck (disambiguation)
• Plunk (surname)

Surname list

This page lists people with the surname Planke.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.