Lance Robert Blankenship (born December 6, 1963) is an American former Major League Baseball utility player.

He made his Major League Baseball debut on September 4, 1988, and played his final game on August 15, 1993.

Blankenship's playing career was derailed by a rotator cuff injury which prevented his return to the Major Leagues.

In 1995, he bought a tropical fish and aquarium store in San Ramon, California and, by 1998, he was managing it full-time.

This biographical article relating to an American baseball second baseman is a stub.