- George Boole -- Boolean Algebra
- Claude
Shannon -- applied Boolean algebra to design circuits and
mechanical systems

- Ada Lovelace -- first computer programmer, and the programming language ADA is named in her honor. VHDL has the ADA syntax.
- Charles Babbage -- built the first computer
- Alan Turing
-- computer scientist

- Maurice Karnaugh -- helped develop the Karnuagh map (or Veitch diagram). The map was invented by Edward Veitch.
- Frank Gray -- Gray code is named after him.
- W.V.
Quine and Edward
McCluskey -- developed the Quine-McCluskey method of minimizing
boolean algebra expressions.

- Logic -- this
isn't a biography but it does present a history.