Kilby
Kilby is a family name for the following people:
- Brian Kilby (born 1938), English athlete
- Clyde Samuel Kilby (1902–1986), American English scholar
- Jack Kilby (1923-2005), American engineer (Nobel Prize in Physics)
- Thomas Kilby (1865–1943), American politician (Alabama)
Others:
- Kilby Island , an island in the Windmill Islands group, Antarctica
- Kilby Reef , rocky reef in the Windmill Islands group, Antarctica
