Lester Caslow (born July 10, 1984) is an American mixed martial artist currently competing in the Featherweight division.
In a span of four years, Caslow compiled a record of 6–3 (1) in smaller organizations before debuting for Bellator.
On October 21, 2010, Caslow made his debut for the promotion against Kenny Foster at Bellator 33.
Caslow lost the bout via first-round rear-naked choke submission.
Caslow won the fight via guillotine choke submission in the third round.