Surname •
Carla Dik-Faber (born 1971), Dutch art historian and politician •
Natalia Dik (born 1961), Russian painter •
Simon C. Dik (1940–1995), Dutch linguist •
Wim Dik (born 1939), former head of Royal PTT Nederland NV
Given name •
Dirk Bouwmeester or Dik Bouwmeester (born 1967), Dutch experimental physicist •
Dik Browne (1917–1989), American cartoonist •
Dik Cadbury, English multi-instrumentalist •
Dik Davis (also called Dik Davies), drummer •
Dick Esser or Dik Esser (1918–1979), Dutch field hockey player (usually misspelled "Dick") •
Dik Evans (born 1957), British-Irish rock guitarist •
Dik Wolfson (born 1933), Dutch economist, civil servant and politician.
Fictional characters •
Dik Trom, protagonist boy of a Dutch children's book series •
Dikkie Dik, protagonist cat of a Dutch children's book series ==Other uses==