Michael Edward Keasler, known as Mike Keasler (born August 16, 1942), is a judge of the nine-member Texas Court of Criminal Appeals, the state court of last resort in criminal cases in Texas.
A Republican, Keasler was first elected in 1998 and won second and third terms in 2004 and 2010.
He won re-nomination in the Republican primary on March 1, 2016, against Richard Davis, a former prosecutor and guest lecturer at Baylor Law School in Waco, Texas.