David Darnell was a Republican candidate for District 77 of the Kentucky House of Representatives in the November 2, 2010, state legislative elections.
- See also: Kentucky House of Representatives elections, 2010
Darnell's opponent in the November 2 general election was Democratic incumbent Jesse Crenshaw. According to official results, Crenshaw defeated Darnell by a margin of 7,131 to 2,967. 
Darnell ran unopposed in the May 18 Republican primary election.