Kenneth A. Miller (born October 27, 1966) is an American educator and Republican politician from Oklahoma.

During that term, Governor Keating appointed Miller as the chairman of the Oklahoma Board on Legislative Compensation.

While chairman, he worked to enforce a freeze on legislative salaries and rejected any increase in compensation during his four years leading the Board.

Miller's financial background led his Republican colleagues to elect him as vice-chair of the House Appropriations and Budget Committee in 2006.

In the general election, Ken Miller gained the endorsement of outgoing Democratic State Treasurer Scott Meacham (who chose not to seek re-election), and thus handily defeated his Democratic opponent Stephen Covert by 2–1 margin, with Miller winning almost 67% of the vote and winning each of Oklahoma's 77 counties.