Charles Matthew "Chuck" Geschke (September 11, 1939 – April 16, 2021) was an American businessman and computer scientist best known for founding the graphics and publishing software company Adobe Inc. with John Warnock in 1982, with whom he also co-created the PDF document format.
- Occupation
- entrepreneur, computer scientist, university teacher, software developer
- Position held
- chief operating officer
- Citizenship
- United States
- Born
- September 11, 1939
- Died
- April 16, 2021
