Date of Birth: 
About David O'Keefe (historian)
- David R.
- O'Keefe (born February 9, 1967) is a Canadian historian, television presenter, and writer.
- His cutting-edge research gleaning insight into the once-classified world of the signals intelligence apparatus known as Ultra employed by Allied High Command throughout the Second World War has earned him praise among his contemporaries. O'Keefe presents history programs including the popular television show War Junk alongside Gemini nominated and Emmy award-winning producer and director Wayne Abbott.
- His passion to convey the Canadian military narrative to a wide-reaching audience has garnered success.
- He has appeared on many television and radio networks, including: CBC Radio, Global Television, CTV Television Network, UKTV Network and History TV channel.
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