Lester (disambiguation)

Lester could refer to:
 * Lester, a cousin of Spock
 * Lester (doctor), a 24th century doctor
 * Lester Foster, a lieutenant aboard USS Voyager
 * Lester Johnson, a friend of Benny Russell
 * Lester Lee, a pseudonym of D.W. "Prof" Smith, writer of Captain Proton adventures
 * Lester Levesconte, a 24th century Starfleet officer
 * Janice Lester, a 23rd century archeologist