Inglefield

In Canada:

• The Inglefield Mountains in southeastern Ellesmere Island

In the United States:

• Inglefield, Indiana

In Greenland

• Inglefield Gulf
• Inglefield Land

• HMS Inglefield, a World War II Royal Navy destroyer launched in 1936 and sunk off Anzio on 25 February 1944

• Sir Thomas Englefield (or Inglefield) (c. 1450–1514), Speaker of England's House of Commons from 1496 to 1497 and again in 1509
• Sir Derrick William Inglefield Inglefield-Watson (1901–1987) and Sir John Forbes Inglefield-Watson (1926–2007), 4th and 5th Watson baronets of Earnock
• John Nicholson Inglefield (1748–1828), Royal Navy officer and father of Samuel Hood Inglefield
• Samuel Hood Inglefield (1783–1848), a distinguished Royal Navy officer, artist and father of Edward Augustus Inglefield
• Sir Edward Augustus Inglefield (1820–1894), a Royal Navy officer, arctic explorer and father of Edward Fitzmaurice Inglefield
• Sir Edward Fitzmaurice Inglefield (1861–1945), a Royal Navy officer, son of Edward Augustus Inglefield, inventor of the Inglefield clip, and later Secretary of Lloyd's of London
• Sir Frederick Samuel Inglefield (1854–1921), Royal Navy admiral.
• Sir Gilbert Inglefield (1909–1991), Lord Mayor of the City of London in 1967, son of Sir Frederick Samuel Inglefield.

• Inglefield clip, a clip for joining flags quickly, easily and securely to flag halyards