McKennan
# McKennan

McKennan is a surname of Irish origin. It may refer to:

* John T. McKennan (1918–2011), New York politician
* Peter McKennan (1918–1991), Scottish footballer
* Thomas McKean Thompson McKennan (1794–1852), US congressman from Pennsylvania, US Secretary of the Interior
* William McKennan (1816–1893), United States federal judge
